Book 53,796 Government Document 4,191 Unknown 2,152 Electronic 1,579 Conference Proceeding 1,552 Journal 1,224 Serial 1,030 Manuscript 963 Thesis 915 Kit 375 Audio 157 Newspaper 66 Photo 60 Reference Material 48 Map 14 Book Chapter 12 Physical Object 6 Musical Score 3 Article 1 see all ...

H - Social Science 25,239 P - Language and Literature 4,666 B - Philosophy, Psychology, Religion 3,158 D - World History 2,713 L - Education 1,314 M - Music 1,302 K - Law 847 R - Medicine 825 J - Political Science 807 C - Historical Sciences 737 Z - Library Science 622 G - Geography, Anthropology, Recreation 472 F - General American History 409 A - General Works 301 T - Technology 228 E - United States History 207 N - Fine Arts 188 U - Military Science 118 S - Agriculture 54 Q - Science 49 V - Naval Science 7 see all ...

Adam Matthew Digital (Firm) 943 Library of Congress Congressional Research Service 371 AM (Publisher) 316 Julio Mario Santo Domingo Collection 223 ebrary, Inc 221 United States Employment and Training Administration. Office of Youth Programs 203 National Institute on Drug Abuse 179 De Gruyter 172 Organisation for Economic Co-operation and Development 154 United States Congress 148 Shakespeare, William, 1564-1616 143 United States General Accounting Office 129 United States Office of Juvenile Justice and Delinquency Prevention 126 Ḳol Yiśraʼel 113 ProQuest (Firm) 103 United States Employment and Training Administration 103 Gotham Book Mart Collection (University of Pennsylvania) 89 National Bureau of Economic Research 88 United States Bureau of Labor Statistics 88 Bachman, Jerald G 86 Moore, John Hamilton, -1807 86 United States Congress. House. Committee on Education and Labor 84 Henty, G. A (George Alfred), 1832-1902 82 United States Congress. House. Committee on Education and Labor. Subcommittee on Employment Opportunities 82 United States Congress. House. Select Committee on Children, Youth, and Families 82 Johnston, Lloyd 81 United States 81 Ṭeleṿizyah ha-ḥinukhit ha-Yiśreʼelit 80 Ascension Productions 78 Brown, Natalie Bullock 78 see all ...

English 29,355 German 5,729 Spanish 3,802 Russian 3,409 French 3,375 Chinese 3,069 Hebrew 1,494 Italian 1,425 Japanese 1,406 Arabic 899 Portuguese 799 Polish 736 Korean 662 Indonesian 592 Dutch 414 Vietnamese 412 Turkish 393 Swedish 276 Ukrainian 245 Czech 196 Thai 195 Hungarian 162 Danish 156 Croatian 151 Greek 140 Bulgarian 121 Persian 121 Norwegian 85 Romanian 81 Latin 73 see all ...

History 3,177 Fiction 2,120 Congresses 2,110 Periodicals 1,880 Biography 1,838 Electronic books 1,665 Statistics 1,349 Conference papers and proceedings 1,323 Drama 1,255 Biographies 1,205 Juvenile fiction 1,022 Juvenile works 804 Juvenile literature 776 Case studies 705 Feature films 694 Early works to 1800 634 Novels 487 Bibliography 444 Video recordings 430 DVD-Video discs 379 Autobiographies 347 Criticism, interpretation, etc 331 Sermons 330 Interviews 324 Internet videos 315 Pictorial works 308 Documentary films 283 Personal narratives 247 Academic theses 233 Sources 232 see all ...

20th century 3,634 1900-1999 1,811 21st century 1,539 2000-2099 680 1900 - 1999 590 1945- 419 19th century 377 Early works to 1800 328 1874-1965 295 1888-1965 294 1889-1952 294 1949-1976 240 Cultural Revolution, 1966-1976 219 21e siècle 190 1960-1980 189 1939-1945 188 20e siècle 184 Since 1945 177 1991- 157 1933-1945 154 2000 - 2099 138 1949- 123 18th century 118 1800-1899 117 1980- 90 1990- 90 Since 1991 89 1989- 83 1960- 79 Since 1900 79 see all ...

United States 8,524 Germany 3,114 China 2,650 Russia (Federation) 1,633 Israel 1,551 Japan 1,382 Soviet Union 1,373 France 1,349 Italy 1,189 Great Britain 1,057 Germany (West) 954 Europe 916 Poland 754 India 732 Indonesia 647 Brazil 579 Spain 566 Germany (East) 556 New York (State) 530 Korea (South) 477 Mexico 457 California 439 England 438 Argentina 424 Africa 395 Latin America 390 Turkey 386 Australia 367 Vietnam 360 Canada 352 see all ...