20th century
Resource Information
The temporal indicator of 20th century represents a chronological context associated with resources found in Chemeketa Cooperative Regional Library Service (CCRLS).This resource has been enriched with EBSCO NoveList data.
The Resource
20th century
Resource Information
The temporal indicator of 20th century represents a chronological context associated with resources found in Chemeketa Cooperative Regional Library Service (CCRLS).
This resource has been enriched with EBSCO NoveList data.
- Label
- 20th century
A sample of Items that are about the Temporal 20th century See All
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Context of 20th centurySubfocus of
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- Abortion -- United States -- History -- 20th century
- Abstract expressionism -- New York (State) | New York -- 20th century -- Exhibitions
- Abstract expressionism -- United States -- 20th century
- Abuse of administrative power -- United States -- 20th century -- Drama
- Academic libraries -- United States -- History -- 20th century
- Accident victims -- England -- 20th century -- Fiction
- Acquisitions (Libraries) -- United States -- History -- 20th century
- trueActing -- History -- 20th century
- Actors -- United States -- 20th century
- Actors -- United States -- 20th century -- Biography
- Actresses -- Great Britain -- 20th century
- Actresses -- United States -- 20th century
- Adaptations -- United States -- 20th century
- Adirondack Mountains (N.Y.) -- History -- 20th century -- Fiction
- Adirondack Mountains (N.Y.) -- History -- 20th century -- Juvenile fiction
- trueAdirondack Mountains, New York -- History -- 20th century
- Admiralty Island (Alaska) -- History -- 20th century -- Fiction
- Admiralty Island (Alaska) -- History -- 20th century -- Juvenile fiction
- trueAdmiralty Island, Alaska -- History -- 20th century
- Adolescence -- United States -- History -- 20th century
- Adoption -- United States -- History -- 20th century
- Adoption agencies -- Corrupt practices -- United States -- History -- 20th century
- Advance copies (Printing) -- 20th century
- Advance copies (Printing) -- United States -- 20th century
- Adventure and adventurers -- Mosquitia (Nicaragua and Honduras) -- History -- 20th century
- Adventure stories, American -- 20th century
- Adventure stories, English -- 20th century
- Advertisements -- New York | New York -- 20th century
- Advertisements -- United States -- 20th century
- Advertisements -- United States | New York -- 20th century
- Aegean Islands (Greece and Turkey) -- History -- 20th century -- Fiction
- Aeronautics -- Alaska | Lake and Peninsula Borough -- History -- 20th century
- Aeronautics -- Competitions | History -- 20th century
- Aeronautics -- Hawaii -- History -- 20th century
- Aeronautics -- History -- 20th century
- Aeronautics -- Safety measures | Research -- United States -- History -- 20th century
- Aeronautics -- United States -- Flights | History -- 20th century
- trueAeronautics -- United States -- History -- 20th century
- Aeronautics and state -- United States -- History -- 20th century
- Aeronautics, Commercial -- History -- 20th century
- Aeronautics, Military -- Technological innovations | History -- 20th century
- Aeronautics, Military -- United States -- History -- 20th century
- trueAesthetics, Modern -- 20th century
- Affiliation (Philosophy) -- Political aspects -- United States -- History -- 20th century
- trueAffirmative action -- United States -- History -- 20th century
- Affirmative action programs -- United States -- History -- 20th century
- trueAfghanistan -- History -- 20th century
- trueAfghanistan -- Social conditions -- 20th century
- trueAfghanistan -- Social life and customs -- 20th century
- Africa -- Civilization -- 20th century -- Drama
- trueAfrica -- Colonization | History -- 20th century
- trueAfrica -- History -- 20th century
- Africa -- Politics and government -- 20th century
- trueAfrica -- Social conditions -- 20th century
- trueAfrica -- Social life and customs -- 20th century
- Africa, East -- History -- 20th century -- Fiction
- Africa, East -- History -- 20th century -- Juvenile fiction
- Africa, North -- History -- 20th century -- Fiction
- Africa, North -- History -- 20th century -- Juvenile fiction
- African American Baptists -- Southern States -- History -- 20th century
- trueAfrican American Baptists. -- Southern States -- History -- 20th century
- trueAfrican American arts -- 20th century
- African American arts -- 20th century -- Juvenile literature
- trueAfrican American arts -- Harlem, New York City -- History -- 20th century
- trueAfrican American arts -- History -- 20th century
- African American arts -- History -- 20th century -- Juvenile literature
- African American arts -- New York (State) | New York -- History -- 20th century -- Juvenile literature
- trueAfrican American arts. -- History -- 20th century
- African American athletes -- Social conditions -- 20th century
- trueAfrican American authors -- 20th century -- Biography
- African American authors -- 20th century -- Biography | Juvenile literature
- African American automobile drivers -- History -- 20th century
- African American automobile drivers -- History -- 20th century -- Juvenile literature
- African American baseball players -- United States -- History -- 20th century
- African American basketball players -- History | Social conditions -- 20th century
- African American boxers -- 20th century -- Biography | Juvenile literature
- African American business enterprises -- History -- 20th century
- African American celebrities -- History -- 20th century
- African American children -- Alabama | Birmingham -- History -- 20th century
- African American children -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- trueAfrican American civil rights workers -- History -- 20th century
- African American civil rights workers -- History -- 20th century -- Juvenile literature
- African American dramatists -- 20th century -- Biography
- African American families -- Louisiana | New Orleans -- 20th century
- African American fighter pilots -- History -- 20th century -- Drama
- African American girls -- Georgia -- History -- 20th century
- African American girls -- Georgia -- History -- 20th century -- Juvenile literature
- African American girls -- Illinois | Chicago Region -- Social conditions -- 20th century
- African American intellectuals -- History -- 20th century
- African American law students -- Civil rights -- Missouri -- History -- 20th century
- African American men -- Social conditions -- 20th century
- African American novelists -- 20th century -- Biography
- African American periodicals -- Publishing | History -- 20th century
- trueAfrican American poets -- 20th century
- trueAfrican American poets -- 20th century -- Biography
- African American police -- Georgia -- 20th century -- Fiction
- African American politicians -- 20th century
- African American prisoners -- Georgia -- Social conditions -- 20th century
- African American prisoners -- Georgia -- Social conditions -- 20th century -- Juvenile literature
- African American railroad employees -- Oregon | Willamette River Valley -- Social conditions -- 20th century
- trueAfrican American sailors -- History -- 20th century
- African American sailors -- History -- 20th century -- Juvenile literature
- African American sailors -- History -- 20th century -- Sources
- trueAfrican American soldiers -- History -- 20th century
- African American soldiers -- History -- 20th century -- Comic books, strips, etc
- African American soldiers -- History -- 20th century -- Juvenile literature
- African American soldiers -- History -- 20th century -- Sources
- African American students -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African American students -- Arkansas | Little Rock -- History -- 20th century
- African American students -- Arkansas | Little Rock -- History -- 20th century -- Juvenile literature
- trueAfrican American students -- Birmingham, Alabama -- History -- 20th century
- African American teachers -- Political activity -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- trueAfrican American teenagers -- Birmingham, Alabama -- History -- 20th century
- trueAfrican American theater -- New York (State) | New York -- History -- 20th century
- African American theater -- New York (State) | New York -- History -- 20th century -- Comic books, strips, etc
- trueAfrican American theater -- New York City -- History -- 20th century
- African American women -- Civil rights -- Alabama -- History -- 20th century
- African American women -- Civil rights | History -- 20th century
- African American women -- Civil rights | History -- 20th century -- Juvenile literature
- African American women -- Employment | History -- 20th century
- trueAfrican American women -- History -- 20th century
- trueAfrican American women -- Housing | History -- 20th century
- African American women -- Violence against -- Alabama -- History -- 20th century
- trueAfrican American women authors -- 20th century -- Biography
- African American women authors -- 20th century -- Poetry
- African American women civil rights workers -- History -- 20th century
- African American women civil rights workers -- History -- 20th century -- Biography
- African American women civil rights workers -- History -- 20th century -- Juvenile literature
- African American women entertainers -- 20th century -- Biography
- African American women entertainers -- Political activity | History -- 20th century
- African American women poets -- 20th century
- trueAfrican American women poets -- 20th century -- Biography
- African American women political activists -- History -- 20th century
- African American women rock musicians -- United States -- History -- 20th century
- African American women singers -- 20th century -- Biography -- Comic books, strips, etc
- African American young women -- Social conditions -- 20th century
- African American youth -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- trueAfrican American-owned businesses -- History -- 20th century
- African Americans -- Alabama -- Social conditions -- 20th century
- African Americans -- Alabama | Butler County -- Social life and customs -- 20th century -- Anecdotes
- African Americans -- Books and reading | History -- 20th century
- African Americans -- California | East Bay -- Social conditions -- 20th century
- African Americans -- California | Oakland -- Social conditions -- 20th century
- African Americans -- Civil rights -- 20th century
- African Americans -- Civil rights -- 20th century
- trueAfrican Americans -- Civil rights -- Alabama -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century -- Pictorial works
- African Americans -- Civil rights -- Alabama | Birmingham -- History -- 20th century -- Pictorial works | Juvenile literature
- African Americans -- Civil rights -- Alabama | Huntsville -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Alabama | Montgomery -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Montgomery -- History -- 20th century -- Drama
- African Americans -- Civil rights -- Alabama | Montgomery -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Alabama | Selma -- History -- 20th century
- African Americans -- Civil rights -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- trueAfrican Americans -- Civil rights -- Birmingham, Alabama -- History -- 20th century
- trueAfrican Americans -- Civil rights -- Georgia -- History -- 20th century
- African Americans -- Civil rights -- Georgia -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Georgia | Savannah -- History -- 20th century
- African Americans -- Civil rights -- Georgia | Savannah -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Kansas | Topeka -- History -- 20th century
- trueAfrican Americans -- Civil rights -- Maryland -- History -- 20th century
- African Americans -- Civil rights -- Maryland -- History -- 20th century -- Juvenile literature
- trueAfrican Americans -- Civil rights -- Mississippi -- History -- 20th century
- African Americans -- Civil rights -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Missouri -- History -- 20th century
- trueAfrican Americans -- Civil rights -- Montgomery, Alabama -- History -- 20th century
- trueAfrican Americans -- Civil rights -- North Carolina -- History -- 20th century
- African Americans -- Civil rights -- Northeastern States -- History -- 20th century
- African Americans -- Civil rights -- Oregon -- History -- 20th century
- African Americans -- Civil rights -- Oregon | Willamette River Valley -- History -- 20th century
- trueAfrican Americans -- Civil rights -- Selma, Alabama -- History -- 20th century
- trueAfrican Americans -- Civil rights -- Southern States -- History -- 20th century
- African Americans -- Civil rights -- Southern States -- History -- 20th century -- Juvenile fiction
- African Americans -- Civil rights -- Southern States -- History -- 20th century -- Juvenile literature
- African Americans -- Civil rights -- Tennessee | Nashville -- History -- 20th century -- Pictorial works
- African Americans -- Civil rights -- United States -- History -- 20th century
- African Americans -- Civil rights -- United States -- History -- 20th century -- Juvenile fiction
- trueAfrican Americans -- Civil rights | History -- 20th century
- African Americans -- Civil rights | History -- 20th century
- African Americans -- Civil rights | History -- 20th century -- Anecdotes
- African Americans -- Civil rights | History -- 20th century -- Anecdotes | Juvenile literature
- African Americans -- Civil rights | History -- 20th century -- Biography
- African Americans -- Civil rights | History -- 20th century -- Dictionaries
- African Americans -- Civil rights | History -- 20th century -- Drama
- African Americans -- Civil rights | History -- 20th century -- Juvenile fiction
- African Americans -- Civil rights | History -- 20th century -- Juvenile literature
- African Americans -- Civil rights | History -- 20th century -- Juvenile poetry
- African Americans -- Civil rights | History -- 20th century -- Juvenile sound recordings
- trueAfrican Americans -- Civil rights | History -- 20th century -- Personal narratives
- trueAfrican Americans -- Civil rights | History -- 20th century -- Pictorial works
- African Americans -- Civil rights | History -- 20th century -- Poetry
- trueAfrican Americans -- Civil rights | History -- 20th century -- Sources
- African Americans -- Civil rights | History -- 20th century -- Sources
- African Americans -- Civil rights | History -- 20th century -- Sources -- Bibliography | Catalogs
- African Americans -- Civil rights | History -- 20th century -- Sources | Bibliography | Catalogs
- African Americans -- Civil rights. -- Alabama | Montgomery -- History -- 20th century
- African Americans -- Civil rights. -- Mississippi. -- History. -- 20th century
- African Americans -- Colorado | Denver -- History -- 20th century -- Juvenile fiction
- African Americans -- Crimes against -- Alabama | Birmingham -- History -- 20th century -- Juvenile literature
- African Americans -- Crimes against -- Georgia | Hamilton -- History -- 20th century
- African Americans -- Crimes against -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Crimes against -- North Carolina | Oxford -- History -- 20th century
- trueAfrican Americans -- Economic conditions -- 20th century
- African Americans -- Economic conditions -- 20th century -- Statistics
- trueAfrican Americans -- Education | History -- 20th century
- trueAfrican Americans -- Florida -- Social conditions -- 20th century
- African Americans -- Georgia -- Social conditions -- 20th century
- trueAfrican Americans -- History -- 20th century
- African Americans -- History -- 20th century -- Drama
- African Americans -- Housing | History -- 20th century
- African Americans -- Illinois | Chicago -- Social life and customs -- 20th century
- African Americans -- Indiana | Marion -- Social conditions -- 20th century
- trueAfrican Americans -- Intellectual life -- 20th century
- African Americans -- Intellectual life -- 20th century -- Juvenile literature
- African Americans -- Legal status, laws, etc. -- 20th century
- trueAfrican Americans -- Legal status, laws, etc. | History -- 20th century
- African Americans -- Maryland | Baltimore -- Social conditions -- 20th century
- African Americans -- Michigan | Detroit -- 20th century -- Drama
- trueAfrican Americans -- Migrations | History -- 20th century
- African Americans -- Migrations | History -- 20th century -- Fiction
- African Americans -- Migrations | History -- 20th century -- Juvenile literature
- African Americans -- Migrations | History -- 20th century -- Juvenile poetry
- African Americans -- Montgomery -- History -- 20th century
- African Americans -- Music -- Political aspects | History -- 20th century
- African Americans -- New York (State) | New York -- Intellectual life -- 20th century
- African Americans -- New York (State) | New York -- Intellectual life -- 20th century -- Juvenile literature
- African Americans -- Oregon -- History -- 20th century
- African Americans -- Oregon | Portland -- History -- 20th century
- African Americans -- Oregon | Portland -- Social conditions -- 20th century
- trueAfrican Americans -- Politics and government -- 20th century
- African Americans -- Politics and government -- 20th century -- Juvenile literature
- African Americans -- Politics and government -- 20th century -- Sources
- trueAfrican Americans -- Portland, Oregon -- History -- 20th century
- trueAfrican Americans -- Portland, Oregon -- Social conditions -- 20th century
- African Americans -- Segregation -- 20th century
- African Americans -- Segregation -- Alabama -- History -- 20th century
- trueAfrican Americans -- Segregation -- Mississippi -- History -- 20th century
- trueAfrican Americans -- Segregation -- Southern States -- History -- 20th century
- African Americans -- Segregation -- Washington (D.C.) -- History -- 20th century -- Juvenile literature
- trueAfrican Americans -- Segregation -- Washington, D.C. -- History -- 20th century
- trueAfrican Americans -- Segregation | History -- 20th century
- African Americans -- Segregation | History -- 20th century -- Juvenile literature
- trueAfrican Americans -- Social conditions -- 20th century
- African Americans -- Social conditions -- 20th century -- Fiction
- African Americans -- Social conditions -- 20th century -- History
- African Americans -- Social conditions -- 20th century -- Juvenile fiction
- African Americans -- Social conditions -- 20th century -- Juvenile literature
- African Americans -- Social conditions -- 20th century -- Statistics
- trueAfrican Americans -- Social life and customs -- 20th century
- trueAfrican Americans -- Southern States -- History -- 20th century
- African Americans -- Southern States -- History -- 20th century -- Juvenile literature
- African Americans -- Southern States -- History -- 20th century -- Juvenile poetry
- African Americans -- Suffrage -- Alabama | Selma -- History -- 20th century
- African Americans -- Suffrage -- Alabama | Selma -- History -- 20th century -- Juvenile literature
- trueAfrican Americans -- Suffrage -- Mississippi -- History -- 20th century
- African Americans -- Suffrage -- Mississippi -- History -- 20th century -- Juvenile literature
- African Americans -- Suffrage | History -- 20th century
- African Americans -- Tennessee | Memphis -- Social conditions -- 20th century
- African Americans -- Tennessee | Memphis -- Social conditions -- 20th century -- Juvenile fiction
- African Americans -- Tennessee | Nashville -- History -- 20th century -- Exhibitions
- African Americans -- Travel | History -- 20th century
- African Americans -- Travel | History -- 20th century -- Juvenile literature
- African Americans -- Violence against -- Oklahoma | Tulsa -- History -- 20th century
- African Americans -- Violence against -- Oklahoma | Tulsa -- History -- 20th century -- Fiction
- African Americans -- Violence against -- Oklahoma | Tulsa -- History -- 20th century -- Juvenile fiction
- African Americans -- Violence against -- Oklahoma | Tulsa -- History -- 20th century -- Juvenile literature
- African Americans -- Violence against -- South Carolina -- History -- 20th century
- African Americans and libraries -- Louisiana | New Orleans -- 20th century
- African Americans and libraries -- Oklahoma | Bartlesville -- History -- 20th century
- African Americans and libraries -- Southern States -- History -- 20th century
- African Americans in the performing arts -- 20th century -- Poetry
- African Americans in the performing arts -- New York (State) | New York -- History -- 20th century
- African Americans. -- Intellectual life -- 20th century
- African Americans. -- Segregation. -- Mississippi -- History -- 20th century
- trueAfrican-American periodicals -- Publishing | History -- 20th century
- Afro-Americans -- Civil rights | History -- 20th century
- Agricultural laborers -- Labor unions -- United States -- History -- 20th century
- Agricultural laborers -- Labor unions -- United States -- History -- 20th century -- Comic books, strips, etc
- Agriculture -- Great Plains -- History -- 20th century
- Agriculture -- Ohio -- History -- 20th century
- Agriculture -- Oregon -- History -- 20th century -- Calendars
- Agriculture -- United States -- History -- 20th century
- Agriculture and state -- California -- History -- 20th century
- Air bases -- Israel | Negev -- Design and construction | History -- 20th century
- Air bases -- Ukraine -- History -- 20th century
- Air defenses -- History -- 20th century
- Air pilots, Military -- Great Britain -- History -- 20th century
- Air pilots, Military -- United States -- History -- 20th century
- trueAir warfare -- History -- 20th century
- Air warfare -- History -- 20th century -- Encyclopedias
- Aircraft accidents -- Investigation -- Sierra Nevada (Calif. and Nev.) -- 20th century
- Aircraft accidents -- Long Island Region (N.Y.) -- History -- 20th century
- Aircraft accidents -- New Jersey -- History -- 20th century
- Aircraft accidents -- New Jersey -- History -- 20th century -- Juvenile literature
- Aircraft accidents -- North Atlantic Ocean -- History -- 20th century
- Aircraft accidents -- United States -- History -- 20th century
- trueAircraft carriers -- United States -- History -- 20th century
- Aircraft carriers -- United States -- History -- 20th century -- Juvenile literature
- Aircraft industry -- California | Inglewood -- History -- 20th century
- Aircraft industry -- United States -- History -- 20th century
- Airlift, Military -- Vietnam -- History -- 20th century
- Airlift, Military -- Vietnam -- History -- 20th century -- Juvenile literature
- Airmen -- United States -- History -- 20th century
- Airplane crash survival -- United States -- History -- 20th century
- Airplane factories -- California | Inglewood -- History -- 20th century
- Airplane racing -- United States -- History -- 20th century
- Airplanes -- Design and construction | History -- 20th century -- Juvenile literature
- trueAirplanes -- History -- 20th century
- Airplanes -- Social aspects -- Alaska | Lake and Peninsula Borough -- 20th century
- Airplanes, Military -- History -- 20th century
- Airplanes, Military -- History -- 20th century -- Juvenile literature
- Airplanes, Military -- United States -- History -- 20th century
- Airships -- Germany -- History -- 20th century
- Airships -- Germany -- History -- 20th century -- Juvenile literature
- Airships -- History -- 20th century
- trueAlabama -- History -- 20th century
- Alabama -- History -- 20th century -- Fiction
- Alabama -- History -- 20th century -- Juvenile fiction
- Alabama -- Race relations -- 20th century -- Juvenile fiction
- trueAlabama -- Race relations | History -- 20th century
- Alabama -- Race relations | History -- 20th century -- Comic books, strips, etc
- trueAlabama -- Rural conditions -- 20th century
- Alabama -- Rural conditions -- 20th century -- Juvenile literature
- Alabama -- Social conditions -- 20th century -- Comic books, strips, etc
- trueAlabama -- Social life and customs -- 20th century
- trueAlaska -- History -- 20th century
- Alaska -- History -- 20th century -- Fiction
- Alaska -- History -- 20th century -- Juvenile fiction
- Alaska -- Intellectual life -- 20th century
- trueAlaska -- Social life and customs -- 20th century
- Alaska, Southeast -- History -- 20th century
- trueAlbania -- Social life and customs -- 20th century
- trueAlberta -- History -- 20th century
- Alcatraz Island (Calif.) -- History -- 20th century -- Fiction
- Alcatraz Island (Calif.) -- History -- 20th century -- Juvenile fiction
- trueAlcatraz Island, California -- History -- 20th century
- Alcoholic beverage industry -- United States -- History -- 20th century
- Alcoholic beverage industry -- United States -- History -- 20th century -- Juvenile literature
- Alcoholic beverage law violations -- Oregon | Portland -- History -- 20th century
- Alcoholic beverage law violations -- United States -- History -- 20th century
- Alcoholic beverage law violations -- United States -- History -- 20th century -- Juvenile literature
- Aleuts -- Alaska -- History -- 20th century
- Aleuts -- Alaska -- Social conditions -- 20th century
- Aleuts -- History -- 20th century -- Periodicals
- Aliens -- United States -- History -- 20th century
- Alliances -- History -- 20th century
- Alma-Ata (Kazakhstan) -- History -- 20th century
- Almshouses -- England -- 20th century
- Alternative medicine -- United States -- History -- 20th century
- Amache (Colo.) -- History -- 20th century
- trueAmateur films -- Dallas, Texas -- History -- 20th century
- Amateur films -- Texas | Dallas -- History -- 20th century
- American Dream -- 20th century -- Fiction
- American League of Professional Baseball Clubs -- History -- 20th century
- American Library Association -- History -- 20th century
- American drama -- 20th century
- American drama -- 20th century -- Bibliography
- American drama -- 20th century -- Bio-bibliography
- trueAmerican drama -- 20th century -- History and criticism
- American drama -- 20th century -- Periodicals
- American essays -- 20th century
- American essays -- 20th century
- American essays -- 20th century -- Periodicals
- American fiction -- 20th century
- American fiction -- 20th century
- American fiction -- 20th century -- Authorship
- American fiction -- 20th century -- Bibliography
- American fiction -- 20th century -- Bio-bibliography
- American fiction -- 20th century -- Film adaptations
- trueAmerican fiction -- 20th century -- History and criticism
- American fiction -- 20th century -- History and criticism -- Handbooks, manuals, etc
- American fiction -- 20th century -- Specimens
- American fiction -- 20th century -- Stories, plots, etc
- American fiction -- Women authors -- 20th century
- trueAmerican literature -- 20th century
- American literature -- 20th century -- Authorship
- American literature -- 20th century -- Bibliography
- American literature -- 20th century -- Bio-bibliography
- American literature -- 20th century -- Bio-bibliography | Dictionaries
- American literature -- 20th century -- Criticism and interpretation
- American literature -- 20th century -- Dictionaries
- trueAmerican literature -- 20th century -- History and criticism
- American literature -- 20th century -- History and criticism -- Bibliography
- trueAmerican literature -- 20th century -- History and criticism | Theory, etc
- American literature -- 20th century -- Juvenile literature
- American literature -- 20th century -- Periodicals
- American literature -- 20th century -- Study and teaching
- American literature -- Jewish authors -- 20th century -- Authorship
- American literature -- Northwest, Pacific -- 20th century -- Periodicals
- American literature -- Oregon -- 20th century
- American newspapers -- History -- 20th century
- American periodicals -- History -- 20th century
- American poetry -- 20th century
- American poetry -- 20th century
- American poetry -- 20th century -- Authorship
- American poetry -- 20th century -- Bibliography
- American poetry -- 20th century -- Bio-bibliography
- American poetry -- 20th century -- Criticism and interpretation
- trueAmerican poetry -- 20th century -- History and criticism
- American poetry -- 20th century -- History and criticism -- Juvenile literature
- American poetry -- 20th century -- History and criticism | Theory, etc
- American poetry -- 20th century -- Indexes
- American poetry -- 20th century -- Juvenile literature
- American poetry -- 20th century -- Periodicals
- American poetry -- 20th century -- Publishing
- American poetry -- 20th century -- Women authors
- American poetry -- African American authors -- 20th century
- American poetry -- Asian American authors -- 20th century
- American poetry -- Northwest, Pacific -- 20th century
- American poetry -- Oregon -- 20th century
- American poetry -- Oregon | Portland -- 20th century -- Periodicals
- American poetry. -- 20th century
- American poetry. -- 20th century
- American prose literature -- 20th century
- American prose literature -- 20th century -- History and criticism
- American prose literature -- Northwest, Pacific -- 20th century
- American wit and humor -- 20th century
- American wit and humor, Pictorial -- 20th century
- Americanization -- History -- 20th century
- Americans -- France -- History -- 20th century
- Americans -- France -- History -- 20th century -- Pictorial works
- Americans -- France | Paris -- History -- 20th century
- Americans -- Great Britain -- History -- 20th century
- Americans -- Ireland -- History -- 20th century
- Americans -- Italy | Florence -- History -- 20th century
- Americans -- Philippines -- History -- 20th century
- Americans -- Spain -- History -- 20th century
- trueAmericans in France -- History -- 20th century
- trueAmericans in France -- History -- 20th century -- Pictorial works
- trueAmericans in Great Britain -- History -- 20th century
- trueAmericans in Ireland -- History -- 20th century
- trueAmericans in Paris, France -- History -- 20th century
- trueAmericans in Spain -- History -- 20th century
- trueAmericans in the Soviet Union -- 20th century -- Biography
- Americus (Ga.) -- Race relations | History -- 20th century
- Amphibious warfare -- History -- 20th century
- Amsterdam (Netherlands) -- History -- 20th century -- Fiction
- Amsterdam (Netherlands) -- Social conditions -- 20th century -- Fiction
- Amusement parks -- Maryland | Woodlawn -- History -- 20th century
- Amusement parks -- Maryland | Woodlawn -- History -- 20th century -- Juvenile literature
- trueAngel Island (Calif.) -- History -- 20th century
- Angel Island (Calif.) -- History -- 20th century -- Fiction
- Angel Island (Calif.) -- History -- 20th century -- Juvenile fiction
- trueAnglo-Irish relations -- History -- 20th century
- Animals -- Ontario | Gowganda -- History -- 20th century -- Juvenile literature
- Animals -- War use -- Canada -- History -- 20th century -- Juvenile literature
- trueAnimals -- War use | History -- 20th century
- Animals -- War use | History -- 20th century -- Canada
- Animals in logging -- Burma -- History -- 20th century
- Animated films -- United States -- History -- 20th century
- Animation (Cinematography) -- United States -- History -- 20th century
- Anniston (Ala.) -- History -- 20th century -- Fiction
- Annotations (Provenance) -- 20th century
- Annotations (Provenance) -- 20th century
- Annotations (Provenance) -- Washington (State) -- 20th century
- Annotations (Provenance) -- Washington | Tacoma -- 20th century
- Anthropologists -- United States -- 20th century
- Anthropology -- United States -- History -- 20th century -- Sources
- Anti-Catholicism -- Oregon | Coos Bay -- History -- 20th century
- Anti-Nazi movement -- Germany -- History -- 20th century
- Anti-communist movements -- Germany | Munich -- History -- 20th century
- trueAnti-communist movements -- United States -- History -- 20th century
- Anti-fascist movements -- Great Britain -- History -- 20th century
- trueAnti-fascist movements -- Italy -- History -- 20th century
- trueAnti-imperialist movements -- History -- 20th century
- Anti-racism -- Great Britain -- History -- 20th century
- Anti-submarine warfare -- History -- 20th century
- Antiaircraft guns -- History -- 20th century
- Antiaircraft missiles -- History -- 20th century
- Antigua -- Intellectual life -- 20th century
- Antinuclear movement -- United States -- History -- 20th century -- Biography
- trueAntipoverty programs -- United States -- History -- 20th century
- trueAntisemitism -- England -- History -- 20th century
- Antisemitism -- Europe -- History -- 20th century
- trueAntisemitism -- Europe -- History -- 20th century
- Antisemitism -- Europe -- History -- 20th century -- Juvenile fiction
- trueAntisemitism -- Germany -- History -- 20th century
- Antisemitism -- Germany -- History -- 20th century -- Juvenile literature
- trueAntisemitism -- History -- 20th century
- trueAntisemitism -- United States -- History -- 20th century
- Apologetics -- 20th century
- Apologetics -- History -- 20th century
- trueAppalachian Region -- History -- 20th century
- Appalachian Region -- History -- 20th century -- Fiction
- Appalachian Region -- History -- 20th century -- Juvenile fiction
- trueAppalachian Region -- Social life and customs -- 20th century
- Appalachian Region, Southern -- History -- 20th century -- Fiction
- trueArab countries -- Economic conditions -- 20th century
- trueArab countries -- History -- 20th century
- Arab countries -- Politics and government -- 20th century
- trueArab countries -- Social conditions -- 20th century
- Arabian horse -- Poland -- History -- 20th century
- Arabian horse -- Poland -- History -- 20th century -- Juvenile literature
- Arabic literature -- 20th century
- trueArabs -- History -- 20th century
- Archaeological thefts -- England | London -- History -- 20th century -- Drama
- Archaeology -- Southwest, New -- History -- 20th century
- Archaeology -- United States -- History -- 20th century
- trueArchitects -- 20th century
- trueArchitects -- United States -- 20th century
- Architecture -- Canada -- History -- 20th century
- Architecture -- Europe -- History -- 20th century -- Exhibitions
- Architecture -- Middle West -- History -- 20th century
- Architecture -- New York (State) | New York -- 20th century
- Architecture -- North Carolina | Research Triangle Park Region -- History -- 20th century
- Architecture -- Northwest, Pacific -- 20th century
- Architecture -- Northwest, Pacific -- History -- 20th century
- Architecture -- Oregon -- History -- 20th century
- Architecture -- Oregon | Hood, Mount -- History -- 20th century
- Architecture -- Spain | Barcelona -- 20th century
- Architecture -- Study and teaching -- Massachusetts | Cambridge -- History -- 20th century
- Architecture -- United States -- 20th century
- Architecture -- United States -- History -- 20th century
- Architecture -- United States -- History -- 20th century -- Designs and plans
- Architecture -- United States -- History -- 20th century -- Exhibitions
- Architecture -- United States -- History -- 20th century -- Pictorial works
- Architecture -- West (U.S.) -- 20th century
- Architecture -- West (U.S.) -- History -- 20th century
- Architecture and recreation -- Alaska -- History -- 20th century
- trueArchitecture and society -- United States -- History -- 20th century
- trueArchitecture, American -- 20th century
- Architecture, Domestic -- California -- History -- 20th century
- trueArchitecture, Modern -- 20th century
- Architecture, Modern -- 20th century -- Catalogs
- Architecture, Modern -- 20th century -- History -- Pictorial works
- Architecture, Modern -- 20th century -- Juvenile literature
- Architecture, Modern -- 20th century -- Northwest, Pacific
- Architecture, Modern -- 20th century -- Oregon | Portland
- trueArchitecture, Modern -- 20th century -- Social aspects
- trueArchitecture, Modern -- 20th century -- United States
- Architecture, Modern -- 20th century -- Washington (D.C.)
- Architecture, Modern -- 20th century -- West (U.S.)
- Arctic regions -- Discovery and exploration -- 20th century
- Arctic regions -- History -- 20th century -- Fiction
- trueArgentina -- History -- 20th century
- Argentina -- History -- 20th century -- Fiction
- trueArgentina -- Social life and customs -- 20th century
- Argentine fiction -- 20th century
- Aristocracy (Political science) -- United States -- History -- 20th century
- Aristocracy (Social class) -- England -- 20th century -- Fiction
- trueAristocracy (Social class) -- England -- History -- 20th century
- Aristocracy (Social class) -- England -- History -- 20th century -- Fiction
- Aristocracy (Social class) -- Russia -- History -- 20th century
- trueAristocracy -- England -- History -- 20th century
- trueArizona -- History -- 20th century
- Arizona -- Social life and customs -- 20th century -- Fiction
- trueArkansas -- History -- 20th century
- Arkansas -- History -- 20th century -- Fiction
- Arkansas -- History -- 20th century -- Juvenile fiction
- Arkansas -- Intellectual life -- 20th century
- trueArkansas -- Social conditions -- 20th century
- trueArkansas -- Social life and customs -- 20th century
- trueArmenia -- History -- 20th century
- Armenians -- Turkey -- History -- 20th century
- Armenians -- Turkey -- History -- 20th century -- Fiction
- trueArmenians in Turkey -- History -- 20th century
- Armies -- Staffs | History -- 20th century
- Armored vehicles, Military -- Russia (Federation) -- Design and construction | History -- 20th century
- Armored vehicles, Military -- Soviet Union -- Design and construction | History -- 20th century
- Arms race -- Europe -- History -- 20th century
- Arms race -- Europe -- History -- 20th century -- Juvenile literature
- trueArms race -- History -- 20th century
- Arms race -- United States -- 20th century -- Congresses
- Arms race -- United States -- 20th century -- Sources
- Arms race -- United States -- History -- 20th century
- Arson -- Louisiana | New Orleans -- History -- 20th century
- trueArt -- 20th century
- Art -- 20th century
- trueArt -- Collectors and collecting -- Europe -- History -- 20th century
- Art -- Collectors and collecting -- France -- 20th century -- Fiction
- trueArt -- Collectors and collecting -- United States -- History -- 20th century
- Art -- Collectors and collecting -- United States -- History -- 20th century -- Exhibitions
- Art -- History -- 20th century
- Art -- Mutilation, defacement, etc. -- Germany -- History -- 20th century
- trueArt -- New York City -- 20th century
- Art and design -- History -- 20th century
- Art and photography -- History -- 20th century -- Exhibitions
- Art and popular culture -- United States -- History -- 20th century -- Exhibitions
- Art and society -- France | Paris -- History -- 20th century -- Exhibitions
- Art and society -- Great Britain -- History -- 20th century
- Art and society -- Mexico -- History -- 20th century -- Exhibitions
- Art and society -- New York (State) | New York -- 20th century -- Drama
- Art and society -- New York (State) | New York -- History -- 20th century
- trueArt and society -- United States -- History -- 20th century
- trueArt criticism, American -- History -- 20th century
- Art glass -- Jerusalem -- History -- 20th century -- Exhibitions
- Art objects, American -- 20th century -- Handbooks, manuals, etc
- Art objects, European -- 20th century -- Handbooks, manuals, etc
- Art pottery -- 20th century -- Collectors and collecting -- Minnesota | Red Wing -- Catalogs
- Art pottery, American -- 20th century
- Art quilts -- United States -- History -- 20th century
- trueArt thefts -- Europe -- History -- 20th century
- Art thefts -- Europe -- History -- 20th century -- Fiction
- trueArt thefts -- France -- History -- 20th century
- trueArt thefts -- Germany -- History -- 20th century
- Art thefts -- Germany -- History -- 20th century -- Drama
- Art thefts -- Germany -- History -- 20th century -- Fiction
- Art thefts -- Germany -- History -- 20th century -- Juvenile literature
- Art thefts -- Italy -- History -- 20th century
- trueArt treasures in war -- Europe -- History -- 20th century
- Art treasures in war -- Europe -- History -- 20th century -- Drama
- Art treasures in war -- Europe -- History -- 20th century -- Fiction
- Art treasures in war -- Europe -- History -- 20th century -- Juvenile literature
- Art treasures in war -- France -- History -- 20th century
- Art treasures in war -- Germany -- History -- 20th century
- Art treasures in war -- Italy -- History -- 20th century
- trueArt treasures in war -- Netherlands -- History -- 20th century
- Art, African -- 20th century
- Art, African -- 20th century -- Exhibitions
- trueArt, American -- 20th century
- Art, American -- 20th century -- Catalogs
- Art, American -- 20th century -- Criticism and interpretation
- Art, American -- 20th century -- Exhibitions
- Art, American -- 20th century -- Periodicals
- Art, American -- 20th century -- Themes, motives
- Art, American -- California -- 20th century
- Art, American -- California | Los Angeles -- 20th century
- trueArt, American -- Los Angeles, California -- 20th century
- Art, American -- Northwest, Pacific -- 20th century
- Art, American -- Northwest, Pacific -- 20th century -- Exhibitions
- Art, American -- Oregon -- 20th century
- Art, American -- Oregon -- 20th century -- History
- Art, American -- Oregon | Portland -- 20th century -- Exhibitions
- Art, American -- Washington (State) -- 20th century
- Art, American -- Washington (State) | Seattle -- 20th century -- Exhibitions
- trueArt, Chinese -- 20th century
- trueArt, European -- 20th century
- trueArt, French -- 20th century
- Art, French -- 20th century -- Exhibitions
- Art, French -- France | Paris -- 20th century -- Exhibitions
- trueArt, German -- 20th century
- Art, German -- 20th century -- Societies, etc
- trueArt, Hispanic-American -- 20th century
- Art, Iranian -- 20th century
- Art, Italian -- Vatican City -- 20th century -- Biography
- Art, Japanese -- 20th century -- Comic books, strips, etc
- Art, Japanese -- 20th century -- Exhibitions
- trueArt, Latin American -- 20th century
- Art, Mexican -- 20th century -- Exhibitions
- Art, Modern -- 20th century
- Art, Modern -- 20th century -- Bio-bibliography
- Art, Modern -- 20th century -- Catalogs
- Art, Modern -- 20th century -- Dictionaries
- Art, Modern -- 20th century -- Exhibitions
- Art, Modern -- 20th century -- Great Britain
- Art, Modern -- 20th century -- History
- Art, Modern -- 20th century -- History -- Pictorial works
- Art, Modern -- 20th century -- Influence
- Art, Modern -- 20th century -- Juvenile literature
- Art, Modern -- 20th century -- Poetry
- Art, Modern -- 20th century -- Public opinion
- Art, Modern -- 20th century -- Themes, motives
- trueArt, Polish -- 20th century
- Art, Spanish -- 20th century -- Exhibitions
- Arthurdale (W. Va.) -- History -- 20th century -- Fiction
- Arthurdale (W. Va.) -- History -- 20th century -- Juvenile fiction
- trueArthurdale, West Virginia -- History -- 20th century
- Artillery -- Germany -- History -- 20th century
- Artillery -- United States -- History -- 20th century
- Artist colonies -- France | Paris -- History -- 20th century
- trueArtists -- 20th century
- Artists -- 20th century -- Biography | Juvenile literature
- trueArtists -- Austria -- 20th century
- trueArtists -- China -- 20th century -- Biography
- trueArtists -- France -- 20th century -- Biography
- trueArtists -- France -- History -- 20th century
- Artists -- France | Paris -- History -- 20th century
- Artists -- Germany -- 20th century -- Biography
- Artists -- Germany -- 20th century -- Comic books, strips, etc
- Artists -- History -- 20th century
- Artists -- New York (State) | New York -- 20th century -- Fiction
- Artists -- Oregon -- Biography -- 20th century
- Artists -- Oregon -- History -- 20th century
- trueArtists -- United States -- 20th century
- trueArtists -- United States -- 20th century -- Biography
- Artists -- United States -- 20th century -- Biography
- Artists -- United States -- 20th century -- Catalogs
- Artists -- United States -- History -- 20th century
- Artists' books -- 20th century
- Arts -- Experimental methods | History -- 20th century
- trueArts -- France -- History -- 20th century
- Arts -- France | Paris -- History -- 20th century
- Arts -- Great Britain -- History -- 20th century
- trueArts -- History -- 20th century
- Arts -- Oregon -- History -- 20th century
- trueArts -- Paris, France -- History -- 20th century
- Arts -- Study and teaching -- United States -- History -- 20th century
- trueArts -- United States -- 20th century
- Arts and crafts movement -- Northwest, Pacific -- History -- 20th century
- Arts and crafts movement -- Oregon -- History -- 20th century
- Arts and crafts movement -- Washington (State) -- History -- 20th century
- Arts and society -- France | Paris -- History -- 20th century
- Arts, American -- 20th century
- Arts, American -- 20th century -- Encyclopedias
- Arts, American -- 20th century -- Exhibitions
- Arts, American -- 20th century -- Statistics
- Arts, American -- New York (State) | New York -- History -- 20th century
- Arts, American -- Oregon -- 20th century -- Encyclopedias
- Arts, American -- Washington (State) -- 20th century -- Encyclopedias
- Arts, Canadian -- British Columbia -- 20th century -- Encyclopedias
- Arts, French -- France | Paris -- 20th century
- Arts, German -- 20th century
- Arts, Modern -- 20th century
- Arts, Modern -- 20th century -- Dictionaries
- Arts, Modern -- 20th century -- Dictionaries -- French
- Arts, Modern -- 20th century -- Fiction
- Arts, Modern -- 20th century -- Periodicals
- Arts, Modern -- 20th century -- United States -- Juvenile literature
- Arts, Russian -- 20th century -- Political aspects
- Asia -- 20th century -- Comic books, strips, etc
- trueAsia -- Description and travel -- 20th century
- trueAsia -- Economic policy -- 20th century
- trueAsia -- History -- 20th century
- trueAsia -- History, Military -- 20th century
- trueAsia -- Social conditions -- 20th century
- trueAsia -- Social life and customs -- 20th century
- Asian Americans -- California | San Francisco -- History -- 20th century
- Asiatic elephant -- Burma -- History -- 20th century
- Asperger's syndrome in children -- Austria | Vienna -- Diagnosis -- 20th century
- Asperger's syndrome in children -- Austria | Vienna -- History -- 20th century
- Assassination -- Dominican Republic -- History -- 20th century
- Assassination -- Dominican Republic -- History -- 20th century -- Drama
- trueAssassination -- Idaho -- History -- 20th century
- trueAssassination -- United States -- History -- 20th century
- trueAssassins -- Germany -- History -- 20th century
- Assassins -- United States -- 20th century
- Association copies (Provenance) -- United States -- 20th century
- trueAstronautics -- History -- 20th century
- Astronautics -- History -- 20th century -- Juvenile literature
- Astronautics -- Political aspects -- United States -- History -- 20th century
- Astronautics -- Soviet Union -- History -- 20th century
- Astronautics -- Soviet Union -- History -- 20th century -- Juvenile literature
- trueAstronautics -- United States -- History -- 20th century
- Astronautics -- United States -- History -- 20th century -- Juvenile literature
- Astronautics and state -- United States -- History -- 20th century
- Astronomy -- History -- 20th century
- trueAstronomy -- History -- 20th century
- trueAstronomy -- United States -- History -- 20th century
- trueAstrophysics -- History -- 20th century
- Atlanta (Ga.) -- History -- 20th century -- Fiction
- Atlanta (Ga.) -- History -- 20th century -- Juvenile fiction
- Atlanta (Ga.) -- Social life and customs -- 20th century -- Fiction
- trueAtlanta, Georgia -- History -- 20th century
- trueAtlanta, Georgia -- Social life and customs -- 20th century
- Atlantic Coast (Spain) -- History, Military -- 20th century
- Atlantic Coast (U.S.) -- History, Naval -- 20th century
- Atlantic Ocean -- Navigation | History -- 20th century
- Atomic bomb -- Germany -- History -- 20th century
- Atomic bomb -- Government policy -- United States -- History -- 20th century
- trueAtomic bomb -- History -- 20th century
- Atomic bomb -- History -- 20th century -- Fiction
- trueAtomic bomb -- Social aspects -- Hiroshima, Japan -- History -- 20th century
- Atomic bomb -- Social aspects -- Japan | Hiroshima-shi -- History -- 20th century
- trueAtomic bomb -- United States -- History -- 20th century
- Atrocities -- Africa, Eastern -- History -- 20th century
- trueAtrocities -- Eastern Africa -- History -- 20th century
- trueAtrocities -- History -- 20th century
- trueAustralia -- Emigration and immigration | History -- 20th century
- trueAustralia -- History -- 20th century
- Australia -- History -- 20th century -- Drama
- Australia -- History -- 20th century -- Fiction
- Australia -- History -- 20th century -- Juvenile fiction
- trueAustralia -- Politics and government -- 20th century
- trueAustralia -- Social conditions -- 20th century
- Australia -- Social conditions -- 20th century -- Drama
- Australia -- Social conditions -- 20th century -- Fiction
- trueAustralia -- Social life and customs -- 20th century
- Australia -- Social life and customs -- 20th century -- Drama
- Australia -- Social life and customs -- 20th century -- Fiction
- Australian fiction -- 20th century
- Australian literature -- 20th century
- Australian prose literature -- 20th century
- Austria -- Fiction -- 20th century
- trueAustria -- History -- 20th century
- Austria -- History -- 20th century -- Fiction
- trueAustria -- Social life and customs -- 20th century
- Austrian fiction -- 20th century
- trueAuthors -- 20th century
- trueAuthors -- 20th century -- Biography
- Authors -- 20th century -- Biography | Dictionaries
- Authors -- 20th century -- Biography | Indexes
- Authors -- 20th century -- Books and reading
- trueAuthors -- France -- History -- 20th century
- trueAuthors -- Spain -- 20th century -- Biography
- Authors and publishers -- History -- 20th century
- trueAuthors and publishers -- United States -- History -- 20th century
- trueAuthors and readers -- United States -- History -- 20th century
- Authors' autographs (Provenance) -- 20th century
- Authors' autographs (Provenance) -- United States -- 20th century
- Authors' inscriptions (Provenance) -- United States -- 20th century
- Authors' presentation copies (Provenance) -- United States -- 20th century
- Authors' presentation copies (Provenance) -- United States | New York -- 20th century
- Authors' presentation inscriptions (Provenance) -- 20th century
- Authors' presentation inscriptions (Provenance) -- 20th century
- Authors' presentation inscriptions (Provenance) -- 20th century -- United States -- Specimens
- Authors' presentation inscriptions (Provenance) -- United States -- 20th century
- Authors' presentation inscriptions (Provenance) -- United States -- 20th century -- Specimens
- trueAuthors, Algerian -- 20th century
- Authors, Algerian -- 20th century -- Diaries
- trueAuthors, American -- 20th century
- Authors, American -- 20th century -- Alcohol use
- Authors, American -- 20th century -- Anecdotes
- trueAuthors, American -- 20th century -- Biography
- trueAuthors, American -- 20th century -- Biography
- Authors, American -- 20th century -- Biography -- Juvenile literature
- Authors, American -- 20th century -- Biography | Bibliography
- Authors, American -- 20th century -- Biography | Comic books, strips, etc
- Authors, American -- 20th century -- Biography | Dictionaries
- Authors, American -- 20th century -- Biography | Drama
- Authors, American -- 20th century -- Biography | Handbooks, manuals, etc
- Authors, American -- 20th century -- Biography | Juvenile literature
- Authors, American -- 20th century -- Biography | Juvenile poetry
- Authors, American -- 20th century -- Biography | Juvenile sound recordings
- trueAuthors, American -- 20th century -- Biography | Pictorial works
- Authors, American -- 20th century -- Biography | Poetry
- trueAuthors, American -- 20th century -- Books and reading
- Authors, American -- 20th century -- Childhood and youth -- Juvenile literature
- trueAuthors, American -- 20th century -- Correspondence
- trueAuthors, American -- 20th century -- Correspondence
- Authors, American -- 20th century -- Correspondence | Drama
- trueAuthors, American -- 20th century -- Criticism and interpretation
- trueAuthors, American -- 20th century -- Diaries
- Authors, American -- 20th century -- Diaries
- Authors, American -- 20th century -- Directories
- Authors, American -- 20th century -- Drama
- trueAuthors, American -- 20th century -- Family relationships
- Authors, American -- 20th century -- Family relationships -- Juvenile literature
- Authors, American -- 20th century -- Fiction
- trueAuthors, American -- 20th century -- Homes and haunts
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- Authors, American -- 20th century -- Interviews | Juvenile literature
- Authors, American -- 20th century -- Juvenile literature
- trueAuthors, American -- 20th century -- Oregon
- Authors, American -- 20th century -- Periodicals
- trueAuthors, American -- 20th century -- Poetry
- trueAuthors, American -- 20th century -- Political and social views
- trueAuthors, American -- 20th century -- Psychology
- Authors, American -- 20th century -- Washington (State) -- Indexes
- Authors, American -- Oregon -- History -- 20th century
- trueAuthors, Argentine -- 20th century -- Biography
- Authors, Argentine -- 20th century -- Biography | Juvenile literature
- trueAuthors, Australian -- 20th century -- Biography
- trueAuthors, Austrian -- 20th century
- trueAuthors, Austrian -- 20th century -- Biography
- Authors, Austrian -- 20th century -- Biography | Dictionaries
- trueAuthors, Belgian -- 20th century -- Biography
- trueAuthors, Brazilian -- 20th century -- Biography
- trueAuthors, British -- 20th century
- trueAuthors, British -- 20th century -- Biography
- trueAuthors, Canadian -- 20th century -- Biography
- Authors, Canadian -- 20th century -- Biography | Juvenile literature
- Authors, Canadian -- 20th century -- Books and reading
- trueAuthors, Canadian -- 20th century -- Correspondence
- trueAuthors, Canadian -- 20th century -- Diaries
- trueAuthors, Canadian -- 20th century -- Family relationships
- Authors, Chilean -- 20th century
- trueAuthors, Chilean -- 20th century -- Biography
- Authors, Chilean -- 20th century -- Biography | Juvenile literature
- Authors, Chilean -- 20th century -- Drama
- Authors, Chilean -- 20th century -- Family relationships
- trueAuthors, Colombian -- 20th century -- Biography
- Authors, Colombian -- 20th century -- Biography | Juvenile literature
- Authors, Colombian -- 20th century -- Interviews
- trueAuthors, Cuban -- 20th century -- Biography
- Authors, Cuban -- 20th century -- Biography | Juvenile literature
- trueAuthors, Czech -- 20th century -- Biography
- trueAuthors, Danish -- 20th century -- Biography
- Authors, Danish -- 20th century -- Drama
- Authors, Dutch -- 20th century -- Biography
- trueAuthors, English -- 20th century
- Authors, English -- 20th century -- Biography
- trueAuthors, English -- 20th century -- Biography
- Authors, English -- 20th century -- Biography | Dictionaries
- Authors, English -- 20th century -- Biography | Juvenile literature
- Authors, English -- 20th century -- Biography | Pictorial works | Juvenile literature
- trueAuthors, English -- 20th century -- Correspondence
- Authors, English -- 20th century -- Correspondence | Juvenile literature
- Authors, English -- 20th century -- Criticism and interpretation
- trueAuthors, English -- 20th century -- Diaries
- Authors, English -- 20th century -- Drama
- trueAuthors, English -- 20th century -- Family relationships
- Authors, English -- 20th century -- Fiction
- Authors, English -- 20th century -- Homes and haunts -- United States
- trueAuthors, English -- 20th century -- Interviews
- Authors, English -- 20th century -- Interviews | Juvenile literature
- Authors, English -- 20th century -- Miscellanea | Juvenile literature
- trueAuthors, English -- 20th century -- Travel -- United States
- Authors, English. -- 20th century -- Biography -- Comic books, strips, etc
- Authors, English. -- 20th century -- Correspondence
- Authors, European -- 20th century -- Biography | Dictionaries
- trueAuthors, French -- 20th century
- trueAuthors, French -- 20th century -- Biography
- Authors, French -- 20th century -- Biography | Drama
- Authors, French -- 20th century -- Biography | Juvenile literature
- trueAuthors, French -- 20th century -- Diaries
- Authors, French -- 20th century -- Drama
- trueAuthors, French -- 20th century -- Family relationships
- trueAuthors, German -- 20th century
- trueAuthors, German -- 20th century -- Biography
- Authors, German -- 20th century -- Biography | Dictionaries
- trueAuthors, German -- 20th century -- Correspondence
- Authors, German -- 20th century -- Correspondence
- trueAuthors, Guadeloupe -- 20th century -- Biography
- Authors, Indian -- 20th century -- Biography
- trueAuthors, Indic -- 20th century -- Biography
- Authors, Indic -- Great Britain -- 20th century -- Biography
- trueAuthors, Irish -- 20th century
- trueAuthors, Irish -- 20th century -- Biography
- Authors, Irish -- 20th century -- Fiction
- trueAuthors, Italian -- 20th century -- Biography
- trueAuthors, Japanese -- 20th century
- Authors, Kazakh -- 20th century -- Biography
- trueAuthors, Kenyan -- 20th century -- Biography
- trueAuthors, New Zealand -- 20th century -- Biography
- trueAuthors, New Zealander -- 20th century -- Biography
- trueAuthors, Nicaraguan -- 20th century -- Biography
- Authors, Nicaraguan -- 20th century -- Biography | Juvenile literature
- Authors, Nicaraguan -- 20th century -- Interviews
- Authors, Nicaraguan -- 20th century -- Political and social views
- trueAuthors, Nigerian -- 20th century -- Biography
- Authors, Peruvian -- 20th century -- Biography
- Authors, Puerto Rican -- 20th century -- Biography | Juvenile literature
- trueAuthors, Romanian -- 20th century -- Travel -- Romania
- trueAuthors, Russian -- 20th century
- trueAuthors, Russian -- 20th century -- Biography
- trueAuthors, Russian -- 20th century -- Correspondence
- trueAuthors, Scottish -- 20th century -- Biography
- Authors, Scottish -- 20th century -- Biography | Juvenile literature
- Authors, Scottish -- 20th century -- Correspondence
- Authors, Soviet -- 20th century -- Fiction
- Authors, Spanish -- 20th century -- Biography
- Authors, Spanish -- 20th century -- Death
- trueAuthors, Swedish -- 20th century -- Biography
- Authors, Swiss -- 20th century -- Biography | Dictionaries
- trueAuthors, Trinidadian -- 20th century -- Biography
- trueAuthors, Trinidadian -- 20th century -- Intellectual life
- trueAuthors, Welsh -- 20th century
- Autism -- United States -- History -- 20th century
- Autobiographies -- 20th century -- Women authors
- Autobiographies -- United States -- 20th century
- Autobiography -- Women authors -- 20th century
- Autographs (Provenance) -- 20th century
- Autographs (Provenance) -- United States -- 20th century
- Autographs (Provenance) -- Washington (State) -- 20th century
- Automobile industry and trade -- Military aspects -- United States -- History -- 20th century
- Automobile ownership -- United States -- History -- 20th century
- Automobile racing -- Europe -- History -- 20th century
- Automobile racing -- Europe -- History -- 20th century -- Juvenile literature
- Automobile racing -- Oregon | Portland -- History -- 20th century
- Automobile racing -- Oregon | Portland -- History -- 20th century -- Pictorial works
- Automobile racing -- United States -- History -- 20th century
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- Automobile racing drivers -- Europe -- 20th century -- Biography
- Automobile racing drivers -- Europe -- 20th century -- Biography | Juvenile literature
- Automobile travel -- History -- 20th century
- Automobile travel -- History -- 20th century -- Juvenile fiction
- trueAutomobile travel -- The West (United States) -- History -- 20th century
- trueAutomobile travel -- United States -- History -- 20th century
- Automobile travel -- United States -- History -- 20th century -- Juvenile fiction
- Automobile travel -- United States -- History -- 20th century -- Juvenile literature
- Automobile travel -- West (U.S.) -- History -- 20th century
- Automobiles -- United States -- History -- 20th century
- Automobiles -- United States -- History -- 20th century -- Pictorial works
- trueAvalanches -- Washington (State) -- History -- 20th century
- trueAvant-garde (Aesthetics) -- Germany -- History -- 20th century
- trueAvant-garde (Aesthetics) -- History -- 20th century
- Avant-garde (Aesthetics) -- United States -- History -- 20th century -- Periodicals
- trueAviation -- United States -- Flights | History -- 20th century
- trueAviation -- United States -- History -- 20th century
- trueAviation history -- 20th century
- trueB-17 bomber -- History -- 20th century
- Baghdad (Iraq) -- History -- 20th century -- Fiction
- Bahamas -- Social life and customs -- 20th century -- Fiction
- Bahnhof Zoologischer Garten (Berlin, Germany) -- History -- 20th century
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- trueBalkan Peninsula -- History -- 20th century
- trueBalkan Peninsula -- Politics and government -- 20th century
- Ballads, English -- United States -- 20th century
- Ballet dancing -- History -- 20th century
- Balls (Parties) -- New York (State) | New York -- History -- 20th century
- Baltimore (Md.) -- 20th century -- Drama
- Baltimore (Md.) -- 20th century -- Fiction
- Baltimore (Md.) -- History -- 20th century
- Baltimore (Md.) -- History -- 20th century -- Fiction
- Baltimore (Md.) -- History -- 20th century -- Juvenile fiction
- Baltimore (Md.) -- History -- 20th century -- Juvenile literature
- Baltimore (Md.) -- Socail life and customs -- 20th century
- Baltimore (Md.) -- Social conditions -- 20th century
- Baltimore (Md.) -- Social life and customs -- 20th century
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- Baltimore (Md.), Fire Department -- History -- 20th century -- Juvenile literature
- Baltimore Colts (Football team) -- History -- 20th century
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- trueBaltimore, Maryland -- Social conditions -- 20th century
- trueBaltimore, Maryland -- Social life and customs -- 20th century
- trueBaltimore, Maryland -- Social life and customs -- 20th century
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<div class="citation" vocab="http://schema.org/"><i class="fa fa-external-link-square fa-fw"></i> Data from <span resource="http://link.ccrls.org/resource/tqCYLtCxcag/" typeof="CategoryCode http://bibfra.me/vocab/lite/Temporal"><span property="name http://bibfra.me/vocab/lite/label"><a href="http://link.ccrls.org/resource/tqCYLtCxcag/">20th century</a></span> - <span property="potentialAction" typeOf="OrganizeAction"><span property="agent" typeof="LibrarySystem http://library.link/vocab/LibrarySystem" resource="http://link.ccrls.org/"><span property="name http://bibfra.me/vocab/lite/label"><a property="url" href="http://link.ccrls.org/">Chemeketa Cooperative Regional Library Service (CCRLS)</a></span></span></span></span></div>
