Libro 1,358,680 Fotografía 22,945 Unknown 21,357 Revista 20,551 Conference Proceeding 19,145 Thesis 14,385 Electrónico 14,131 Conxunto 12,331 Audio 9,103 Seriadas 9,003 Manuscrito 4,614 Mapa 3,763 Government Document 3,382 Partituras 2,735 Obxecto Físico 1,338 Reference Material 552 Capítulo de libro 535 Xornal 455 Artigo 25 ver todos ...

P - Language and Literature 469,432 D - World History 192,351 N - Fine Arts 184,478 H - Social Science 86,114 B - Philosophy, Psychology, Religion 68,193 F - General American History 29,693 J - Political Science 27,268 M - Music 25,001 E - United States History 17,115 L - Education 14,285 T - Technology 13,726 G - Geography, Anthropology, Recreation 13,550 Z - Library Science 11,866 U - Military Science 9,653 C - Historical Sciences 9,200 K - Law 6,362 R - Medicine 5,948 A - General Works 5,186 Q - Science 4,289 S - Agriculture 2,492 V - Naval Science 2,376 ver todos ...

Great Britain Parliament. House of Commons 72,145 Gotham Book Mart Collection (University of Pennsylvania) 11,190 ebrary, Inc 6,596 De Gruyter 6,311 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 3,714 Harris Collection of American Poetry and Plays (Brown University) Collections and Anthologies 3,149 ProQuest (Firm) 2,892 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 2,588 Harris Collection of American Poetry and Plays (Brown University) Periodicals 2,553 Rosengarten Family Fund 1,770 Films for the Humanities & Sciences (Firm) 1,753 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1976-2000 1,712 Alumni and Friends Memorial Book Fund 1,583 Films Media Group 1,574 Julio Mario Santo Domingo Collection 1,526 ProQuest ebook central 1,443 National Association for the Advancement of Colored People 1,429 AM (Publisher) 1,327 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 1,307 Culture Class Collection (University of Pennsylvania) 1,197 Leonard L. Milberg Collection of American Poetry 1,195 Project Muse 1,122 Service Center for Chinese Publications 1,060 EBSCOhost 1,001 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 978 Sallie Bingham Center for Women's History and Culture 973 Kent, Rockwell, 1882-1971 959 Gale Group 939 Anne and Joseph Trachtman Memorial Book Fund 847 St. Martin's Press/Tor Archive (Brown University) 843 ver todos ...

English 611,409 German 144,374 Spanish 118,406 French 114,551 Chinese 82,945 Italian 72,703 Russian 70,143 Japanese 44,804 Arabic 35,321 Polish 27,628 Portuguese 24,853 No linguistic content 24,850 Korean 21,464 Turkish 14,690 Dutch 12,778 Persian 10,790 Hebrew 10,534 Greek 10,516 Ukrainian 9,869 Czech 9,581 Hungarian 6,879 Urdu 6,451 Hindi 6,388 Romanian 6,313 Swedish 5,953 Catalan 5,601 Vietnamese 4,867 Bulgarian 4,107 Croatian 3,850 Bengali 3,785 ver todos ...

History 315,901 Biography 175,762 Criticism, interpretation, etc 149,730 Biographies 102,627 Sources 96,227 Exhibitions 89,050 Exhibition catalogs 56,131 Catalogs 41,659 Fiction 41,353 Electronic books 35,357 Congresses 29,074 Periodicals 28,570 Interviews 23,836 Poetry 23,195 Pictorial works 22,152 Conference papers and proceedings 20,034 Correspondence 18,811 Autobiographies 17,085 Bibliography 10,478 Drama 10,282 Diaries 9,486 Annotations (Provenance) 8,978 Dictionaries 8,907 Personal correspondence 8,682 Trade catalogs 8,581 Manufacturers' catalogs 8,455 Records and correspondence 8,216 Personal narratives 7,957 Print 7,946 In art 7,789 ver todos ...

United States 113,343 Great Britain 108,863 Germany 69,297 France 52,804 Italy 45,815 China 45,340 Spain 30,568 Japan 29,770 Europe 27,007 Soviet Union 23,499 Poland 20,494 Russia (Federation) 19,600 England 17,582 Turkey 14,839 New York (State) 14,782 Mexico 14,635 India 14,212 Brazil 13,095 New York 12,378 Austria 12,245 Russia 11,362 Argentina 10,999 Ukraine 9,024 Greece 8,298 California 8,209 Ireland 7,967 Latin America 7,623 Israel 7,484 Iran 7,416 Korea 7,168 ver todos ...