F - General American History 828 D - World History 706 T - Technology 399 N - Fine Arts 350 E - United States History 230 Q - Science 180 H - Social Science 141 G - Geography, Anthropology, Recreation 120 P - Language and Literature 111 S - Agriculture 100 M - Music 70 B - Philosophy, Psychology, Religion 38 U - Military Science 22 V - Naval Science 20 R - Medicine 17 C - Historical Sciences 15 L - Education 11 J - Political Science 9 Z - Library Science 8 A - General Works 4 K - Law 4 see all ...

Gotham Book Mart Collection (University of Pennsylvania) 45 Archive of Documentary Arts (Duke University) 44 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 19 Henry Horenstein Photobook Collection (David M. Rubenstein Rare Book & Manuscript Library) 18 Anne S.K. Brown Military Collection 13 Richard Macnutt Singers Collection (Harvard Theatre Collection) 11 Chef Fritz Blank Culinary Archive and Library (University of Pennsylvania) 10 Culinary Collection (University of Pennsylvania) 10 George Clapp Vaillant Book Fund 10 Cohen, David, 1955- 8 Joanna Banks Collection of African American Books (University of Pennsylvania) 8 Julio Mario Santo Domingo Collection 8 Mohlenbrock, Robert H., 1931- 8 United States Farm Security Administration 8 Chamberlain, Samuel, 1895-1975 7 Library of Congress 7 Time-Life Books 7 Anne and Joseph Trachtman Memorial Book Fund 6 Audubon, John James, 1785-1851 6 Class of 1932 Fund 6 Porter, Eliot, 1901-1990 6 Roma, Thomas 6 Smidt Family Modern and Contemporary Art Collection Fund 6 Smolan, Rick 6 Adams, Robert, 1937- 5 Alumni and Friends Memorial Book Fund 5 Amon Carter Museum of Western Art 5 Chekhonin, Sergeĭ Vasilʹevich, 1878-1936 5 John Hope Franklin Research Center for African and African American History and Culture 5 Katzoff Collection (Brown University) 5 see all ...

English 2,972 French 172 German 136 Russian 117 Spanish 96 Polish 61 Chinese 49 Italian 47 Japanese 30 Czech 25 Portuguese 23 Hebrew 14 Arabic 13 Thai 11 Korean 10 Ukrainian 9 Multiple 8 Turkish 8 Dutch 6 Estonian 6 Indonesian 6 No linguistic content 6 Persian 6 Armenian 5 Latin 5 Bulgarian 4 Greek 4 Hungarian 4 Undetermined 4 Belarusian 3 see all ...

20th century 373 1900-1999 277 19th century 131 20e siècle 106 1800-1899 85 21st century 83 1900 - 1999 66 1939-1945 55 19e siècle 53 2000-2099 51 Civil War, 1861-1865 42 1800-1999 31 21e siècle 30 1861-1865 29 1800 - 1899 19 20e siècle 18 1945- 16 1900-2099 14 1914-1918 14 17th century 13 1861 - 1865 13 18th century 13 1910-1920 13 16th century 11 1900-1910 11 1946- 10 1971- 10 1981- 10 Since 1945 10 1938- 9 see all ...