Journal 122,063 Serial 80,683 Book 18,914 Government Document 10,929 Conference Proceeding 1,172 Newspaper 911 Electronic 885 Kit 335 Reference Material 300 Thesis 185 Unknown 173 Manuscript 114 Article 103 Photo 45 Book Chapter 40 Audio 13 Map 5 Musical Score 3 see all ...

H - Social Science 34,291 P - Language and Literature 16,428 Q - Science 12,545 Z - Library Science 11,870 D - World History 11,191 T - Technology 8,797 B - Philosophy, Psychology, Religion 5,046 N - Fine Arts 5,017 A - General Works 5,011 R - Medicine 4,830 K - Law 4,510 M - Music 3,884 J - Political Science 3,586 L - Education 3,457 S - Agriculture 3,232 G - Geography, Anthropology, Recreation 3,104 F - General American History 3,066 E - United States History 1,508 C - Historical Sciences 1,343 U - Military Science 1,140 V - Naval Science 324 see all ...

United States Bureau of Labor Statistics 1,851 Gotham Book Mart Collection (University of Pennsylvania) 1,634 Harris Collection of American Poetry and Plays (Brown University) Periodicals 1,121 United States Bureau of the Census 1,059 Economist Intelligence Unit (Great Britain) 1,039 United States Joint Publications Research Service 458 Organisation for Economic Co-operation and Development 453 United States Foreign Broadcast Information Service 444 Rosengarten Family Fund 425 Statistical Office of the European Communities 423 Germany (West) Statistisches Bundesamt 335 United States Department of Agriculture. Economic Research Service 333 Centre national de la recherche scientifique (France) 299 Akademii︠a︡ nauk SSSR 296 United States Bureau of Mines 277 Institute of Electrical and Electronics Engineers 247 Indonesia Biro Pusat Statistik 244 Fiske Icelandic Collection 243 JSTOR (Organization) 227 Geological Survey (U.S.) Water Resources Division 210 New York (State) Department of Labor. Division of Research and Statistics 210 Akademii͡a nauk SSSR 205 Alumni and Friends Memorial Book Fund 204 Australian Bureau of Statistics 198 Unesco 196 United States World Agricultural Outlook Board 192 Instituto Nacional de Estadística, Geografía e Informática (Mexico) 179 David E. Pingree Collection (Brown University) 178 Project Muse 176 American Institute of Physics 175 see all ...

English 148,918 French 16,299 German 14,667 Spanish 10,360 Russian 7,882 Chinese 7,492 Indonesian 6,919 Japanese 4,684 Italian 4,614 Portuguese 2,265 Multiple 2,055 Dutch 1,704 Polish 1,409 Arabic 1,405 Thai 1,389 Hebrew 1,225 Czech 933 Vietnamese 926 Korean 749 Turkish 672 Malay 666 Swedish 627 Danish 578 Hungarian 534 Romanian 514 Croatian 480 Ukrainian 465 Persian 403 Latin 363 Greek 357 see all ...

20th century 7,259 1900 - 1999 2,550 1900-1999 2,533 1945- 2,388 19th century 1,555 Since 1945 1,346 18th century 751 1800-1899 495 1945-1989 488 21st century 366 1960- 335 20e siècle 329 1989- 308 1800 - 1899 300 1976- 287 1918- 269 1975- 262 Early works to 1800 250 1991- 249 1918-1945 239 Civil War, 1642-1649 219 1700-1799 192 1990- 190 1949- 186 1700 - 1799 182 Since 1960 173 1800-1999 165 1939 - 1945 163 1980- 162 1947- 161 see all ...

United States 24,725 Indonesia 7,300 China 5,687 New York (State) 4,538 Great Britain 4,222 Canada 3,637 Japan 3,476 India 3,059 Soviet Union 2,776 Germany 2,701 France 2,658 Europe 2,383 Italy 1,851 California 1,619 Latin America 1,593 Thailand 1,518 Russia (Federation) 1,483 Australia 1,462 Philippines 1,456 Malaysia 1,399 Asia 1,360 Brazil 1,266 England 1,209 Mexico 1,205 Poland 1,184 Argentina 1,141 Africa 1,136 New York 1,119 Spain 1,066 Taiwan 1,029 see all ...