Book 24,803 Electronic 1,421 Conference Proceeding 683 Unknown 625 Thesis 512 Map 466 Audio 285 Journal 284 Government Document 222 Serial 222 Photo 171 Kit 104 Musical Score 78 Physical Object 64 Newspaper 60 Manuscript 55 Book Chapter 20 Reference Material 11 Article 2 see all ...

B - Philosophy, Psychology, Religion 4,869 P - Language and Literature 4,646 H - Social Science 2,159 N - Fine Arts 1,618 Q - Science 1,327 D - World History 1,189 T - Technology 1,055 F - General American History 753 G - Geography, Anthropology, Recreation 707 K - Law 548 J - Political Science 540 L - Education 527 M - Music 472 Z - Library Science 356 R - Medicine 324 C - Historical Sciences 158 A - General Works 155 E - United States History 126 S - Agriculture 112 U - Military Science 39 V - Naval Science 15 see all ...

De Gruyter 265 ebrary, Inc 118 linkedin.com (Firm) 112 Haldeman-Julius, E (Emanuel), 1889-1951 109 SpringerLink (Online service) 104 Adam Matthew Digital (Firm) 87 H.M. Gousha Company 82 Demosthenes 81 Tymieniecka, Anna-Teresa 56 Rand McNally and Company 54 Aeschines 53 Gotham Book Mart Collection (University of Pennsylvania) 52 ProQuest (Firm) 50 Shell Oil Company 44 Culture Class Collection (University of Pennsylvania) 35 Heidegger, Martin, 1889-1976 35 Gardner, Bill 34 Geological Survey (U.S.) 34 Rosengarten Family Fund 33 Heller, Steven 32 John W. Hartman Center for Sales, Advertising & Marketing History 32 Isocrates 31 Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 31 ProQuest ebook central 31 Massachusetts Institute of Technology Artificial Intelligence Laboratory 30 EBSCOhost 29 Institute of Electrical and Electronics Engineers 29 John Chrysostom, Saint, -407 29 Alumni and Friends Memorial Book Fund 28 Xenophon 28 see all ...

English 12,593 Spanish 4,326 German 4,146 French 1,454 Greek 1,358 Russian 1,232 Italian 1,079 Portuguese 510 Ancient Greek 435 Latin 287 No linguistic content 143 Polish 125 Chinese 124 Albanian 123 Undetermined 104 Ukrainian 93 Croatian 91 Malayalam 81 Arabic 80 Japanese 76 Romanian 76 Dutch 75 Multiple 74 Hebrew 70 Indonesian 64 Turkish 52 Georgian 46 Danish 38 Czech 35 Hungarian 33 see all ...

Electronic books 3,002 History 1,898 Criticism, interpretation, etc 1,313 Congresses 1,045 Conference papers and proceedings 729 Biography 681 Maps 470 Catalogs 393 Biographies 379 Periodicals 369 Fiction 363 Exhibitions 355 Early works to 1800 328 Pictorial works 279 Poetry 277 Dictionaries 258 Bibliography 214 Exhibition catalogs 204 Sources 185 Specimens 182 Drama 179 Video recordings 172 Early works 165 Academic theses 164 Educational films 146 Road maps 143 Interviews 139 Handbooks, manuals, etc 134 Instructional films 132 Feature films 116 see all ...

20th century 1,643 1900-1999 610 21st century 556 19th century 417 2000-2099 212 Early church, ca. 30-600 207 30-600 180 1900 - 1999 160 1889-1976 128 1800-1899 111 18th century 102 Primitive and early church, ca. 30-600 95 17th century 83 To 1500 83 20e siècle 80 1900-2099 77 Early works to 1800 73 16th century 65 30 - 600 64 1991- 52 1770-1831 48 War of Independence, 1821-1829 48 1800-1999 47 21e siècle 47 1859-1938 40 Civil War, 1936-1939 40 1939-1945 33 active 180 32 1844-1900 31 1908-1961 31 see all ...

United States 925 Mexico 640 Greece 587 Germany 507 Spain 475 Russia (Federation) 363 Latin America 227 Italy 215 Europe 209 Brazil 204 Argentina 194 France 182 Russia 177 Colombia 175 Soviet Union 148 Cuba 145 Peru 130 Great Britain 127 California 124 China 113 England 105 New York (State) 101 India 98 Rome 97 European Union countries 94 Ukraine 92 Poland 86 Africa 85 Venezuela 78 Indonesia 77 see all ...