Book 266,911 Electronic 6,598 Conference Proceeding 5,966 Thesis 5,647 Journal 4,941 Unknown 3,845 Government Document 3,351 Serial 2,364 Kit 1,729 Audio 830 Reference Material 760 Manuscript 441 Book Chapter 315 Newspaper 168 Photo 128 Map 45 Musical Score 38 Article 7 Physical Object 7 see all ...

D - World History 59,160 P - Language and Literature 54,788 B - Philosophy, Psychology, Religion 27,264 H - Social Science 22,469 K - Law 19,299 L - Education 7,879 N - Fine Arts 7,428 F - General American History 7,403 J - Political Science 5,867 E - United States History 5,850 Q - Science 5,405 C - Historical Sciences 5,047 Z - Library Science 4,769 R - Medicine 4,167 A - General Works 3,596 M - Music 2,507 G - Geography, Anthropology, Recreation 2,454 T - Technology 2,389 U - Military Science 441 S - Agriculture 415 V - Naval Science 44 see all ...

De Gruyter 6,158 ebrary, Inc 2,131 Gotham Book Mart Collection (University of Pennsylvania) 1,284 SpringerLink (Online service) 1,122 ProQuest (Firm) 907 Horace Howard Furness Memorial Library (University of Pennsylvania) 821 Taylor & Francis eBooks 655 World Intellectual Property Organization 638 ProQuest ebook central 576 Taylor & Francis 543 Alumni and Friends Memorial Book Fund 540 Walter de Gruyter & Co 512 Rosengarten Family Fund 504 Practising Law Institute 489 Project Muse 452 Yale University 439 American Council of Learned Societies 426 EBSCOhost 401 Horace Howard Furness Memorial Fund 388 International Institute of Intellectual Co-operation 375 Films for the Humanities & Sciences (Firm) 368 Films Media Group 357 United States Congress. House. Committee on the Judiciary. Subcommittee on Courts, the Internet, and Intellectual Property 341 Anne and Joseph Trachtman Memorial Book Fund 329 Library of Congress Congressional Research Service 316 League of Nations 296 Cambridge University Press 290 Al-Mutanabbi Street Coalition 274 Al-Mutanabbi Street Starts Here Artists' Books Collection (Columbia University. Rare Book and Manuscript Library) 272 JSTOR (Online Service) 255 see all ...

English 164,930 French 19,215 German 18,479 Russian 15,426 Arabic 13,721 Spanish 13,282 Italian 9,401 Chinese 7,070 Polish 4,792 Japanese 4,098 Portuguese 2,755 Korean 2,296 Hebrew 2,222 Ukrainian 1,938 Turkish 1,920 Czech 1,832 Latin 1,693 Romanian 1,334 Persian 1,315 Hungarian 1,306 Dutch 1,008 Greek 922 Bulgarian 820 Croatian 756 Vietnamese 664 Catalan 602 Swedish 599 Slovak 563 Yiddish 509 Indonesian 480 see all ...

History 51,253 Biography 33,103 Criticism, interpretation, etc 26,666 Electronic books 24,716 Biographies 22,095 Congresses 11,946 Conference papers and proceedings 8,895 Periodicals 6,560 Dictionaries 5,437 Interviews 4,862 Correspondence 3,509 Sources 3,305 Fiction 2,754 Autobiographies 2,676 Exhibitions 2,617 Bibliography 2,137 Early works to 1800 1,972 Exhibition catalogs 1,947 Personal correspondence 1,815 Records and correspondence 1,518 Essays 1,512 Bibliographies 1,376 Aufsatzsammlung 1,341 Festschriften 1,292 Diaries 1,266 Early works 1,206 Pictorial works 1,099 Case studies 1,088 Internet videos 987 Academic theses 976 see all ...

20th century 50,324 1900-1999 24,180 19th century 19,534 18th century 10,885 1900 - 1999 8,990 1800-1899 6,685 21st century 6,460 17th century 4,678 20e siècle 4,141 1700-1799 4,086 16th century 3,628 1800-1999 2,801 2000-2099 2,499 1800 - 1899 2,434 1945- 2,297 To 1500 2,002 1801-1917 1,988 1700 - 1799 1,668 20e siècle 1,660 19e siècle 1,519 1500-1599 1,198 1600-1699 1,194 Since 1900 1,159 1700-1899 1,052 Early modern, 1500-1700 1,052 1800 - 1999 1,038 1900-2099 996 1991- 987 1945-1989 952 18e siècle 911 see all ...

United States 28,866 France 13,521 Germany 11,943 China 10,249 Europe 10,202 Italy 8,947 Great Britain 8,835 Soviet Union 6,643 Russia (Federation) 6,558 Spain 5,452 Russia 5,435 England 5,359 Japan 4,805 Arab countries 4,403 Poland 4,278 India 2,796 Egypt 2,700 Paris (France) 2,495 Turkey 2,450 Latin America 2,284 Ukraine 2,275 Paris 2,270 Mexico 2,181 Austria 2,177 États-Unis 2,169 Brazil 1,977 Greece 1,870 New York (State) 1,766 Canada 1,715 Iran 1,629 see all ...