Book 23,451 Electronic 1,081 Conference Proceeding 673 Unknown 600 Thesis 503 Map 501 Audio 282 Journal 266 Serial 228 Government Document 224 Photo 166 Kit 103 Musical Score 81 Physical Object 64 Newspaper 60 Manuscript 55 Book Chapter 19 Reference Material 11 Article 2 see all ...

B - Philosophy, Psychology, Religion 4,677 P - Language and Literature 4,556 H - Social Science 1,944 N - Fine Arts 1,551 D - World History 1,170 Q - Science 1,096 T - Technology 826 F - General American History 761 G - Geography, Anthropology, Recreation 723 J - Political Science 506 K - Law 505 M - Music 465 L - Education 457 Z - Library Science 344 R - Medicine 279 C - Historical Sciences 157 A - General Works 150 E - United States History 118 S - Agriculture 112 U - Military Science 36 V - Naval Science 14 see all ...

De Gruyter 264 SpringerLink (Online service) 117 Haldeman-Julius, E (Emanuel), 1889-1951 109 linkedin.com (Firm) 109 ebrary, Inc 103 Adam Matthew Digital (Firm) 87 H.M. Gousha Company 83 Demosthenes 81 Tymieniecka, Anna-Teresa 56 Aeschines 54 Rand McNally and Company 53 Gotham Book Mart Collection (University of Pennsylvania) 52 Shell Oil Company 45 ProQuest (Firm) 38 Culture Class Collection (University of Pennsylvania) 35 Geological Survey (U.S.) 35 Heidegger, Martin, 1889-1976 35 John W. Hartman Center for Sales, Advertising & Marketing History 33 Rosengarten Family Fund 33 Isocrates 31 Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 31 Heller, Steven 30 John Chrysostom, Saint, -407 30 Massachusetts Institute of Technology Artificial Intelligence Laboratory 30 ProQuest ebook central 30 Xenophon 30 Criterion Collection (Firm) 29 Alumni and Friends Memorial Book Fund 27 American Culture Class Collection (University of Pennsylvania) 27 Gardner, Bill 27 see all ...

English 11,646 Spanish 4,454 German 3,606 French 1,386 Greek 1,353 Russian 1,233 Italian 1,075 Portuguese 511 Ancient Greek 427 Latin 283 No linguistic content 142 Albanian 123 Chinese 122 Polish 122 Ukrainian 94 Undetermined 93 Croatian 91 Arabic 80 Dutch 75 Japanese 75 Romanian 75 Malayalam 74 Hebrew 69 Multiple 67 Indonesian 63 Turkish 50 Georgian 45 Danish 37 Czech 33 Hungarian 33 see all ...

Electronic books 2,995 History 1,897 Criticism, interpretation, etc 1,303 Congresses 1,008 Conference papers and proceedings 728 Biography 683 Maps 505 Catalogs 392 Biographies 379 Fiction 367 Exhibitions 364 Periodicals 358 Early works to 1800 326 Poetry 273 Pictorial works 272 Dictionaries 254 Bibliography 218 Exhibition catalogs 209 Drama 193 Sources 185 Video recordings 180 Specimens 179 Early works 166 Academic theses 158 Road maps 147 Educational films 140 Interviews 138 Feature films 126 Instructional films 123 Pamphlets 109 see all ...

20th century 1,682 1900-1999 605 21st century 555 19th century 428 2000-2099 217 Early church, ca. 30-600 199 30-600 177 1900 - 1999 163 1889-1976 116 1800-1899 113 18th century 99 Primitive and early church, ca. 30-600 93 17th century 83 To 1500 79 1900-2099 77 20e siècle 76 Early works to 1800 73 16th century 65 30 - 600 65 1991- 51 War of Independence, 1821-1829 48 1800-1999 47 1770-1831 45 21e siècle 43 Civil War, 1936-1939 40 1859-1938 38 1939-1945 32 active 180 32 1800 - 1899 30 1908-1961 30 see all ...

United States 902 Mexico 651 Greece 581 Spain 484 Germany 466 Russia (Federation) 357 Latin America 234 Italy 212 Brazil 211 Argentina 204 Europe 200 Colombia 180 France 177 Russia 175 Cuba 151 Soviet Union 148 Peru 137 California 126 Great Britain 123 England 114 China 110 New York (State) 104 India 96 Ukraine 93 Rome 90 European Union countries 88 Poland 84 Africa 83 Venezuela 80 New York 77 see all ...