Book 97,964 Serial 2,565 Musical Score 1,909 Journal 1,852 Unknown 1,822 Thesis 1,818 Conference Proceeding 1,656 Map 1,417 Audio 977 Kit 961 Electronic 915 Photo 818 Government Document 337 Manuscript 195 Book Chapter 186 Newspaper 137 Reference Material 115 Physical Object 21 Article 1 see all ...

D - World History 21,584 N - Fine Arts 9,907 H - Social Science 9,886 P - Language and Literature 8,783 M - Music 6,806 K - Law 6,087 B - Philosophy, Psychology, Religion 3,510 G - Geography, Anthropology, Recreation 3,084 J - Political Science 2,366 L - Education 1,522 Q - Science 1,503 T - Technology 1,445 Z - Library Science 1,344 A - General Works 1,113 C - Historical Sciences 1,063 R - Medicine 913 U - Military Science 724 S - Agriculture 466 F - General American History 274 V - Naval Science 137 E - United States History 122 see all ...

Austria 2,769 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 1,786 Culture Class Collection (University of Pennsylvania) 554 German Culture Class Collection (University of Pennsylvania) 534 Österreichisches Statistisches Zentralamt 450 Anne S.K. Brown Military Collection 419 Strauss, Johann, 1825-1899 393 Strauss, Johann, 1804-1849 388 Organisation for Economic Co-operation and Development 367 Cary Collection of Playing Cards (Beinecke Rare Book and Manuscript Library) 366 Österreichische Nationalbibliothek 353 Österreichisches Statistisches Zentralamt 352 Lehár, Franz, 1870-1948 274 Hoanzl (Firm) 249 Kunsthistorisches Museum Wien 245 Mozart, Wolfgang Amadeus, 1756-1791 238 Historisches Museum der Stadt Wien 227 Österreichische Nationalbibliothek 226 Adam Matthew Digital (Firm) 223 De Gruyter 214 Graphische Sammlung Albertina 197 SourceOECD (Online service) 193 Karl Baedeker (Firm) 146 Österreichisches Museum für Angewandte Kunst 143 Österreichische Akademie der Wissenschaften 141 Filmarchiv Austria 136 European Court of Human Rights 128 International Monetary Fund 127 Gotham Book Mart Collection (University of Pennsylvania) 124 Harold Jantz Collection of German Baroque Literature and German Americana 124 see all ...

German 83,131 English 19,601 French 4,282 Italian 2,434 Latin 1,593 No linguistic content 1,457 Czech 1,010 Hebrew 811 Hungarian 746 Russian 657 Polish 537 Multiple 506 Spanish 502 Slovenian 443 Undetermined 289 Croatian 279 Dutch 200 Turkish 166 Japanese 160 Ukrainian 158 Yiddish 155 Slovak 130 Greek 116 Chinese 115 Romanian 109 Portuguese 93 Bulgarian 79 Swedish 78 Ancient Greek 71 Arabic 70 see all ...

History 16,438 Biography 11,997 Biographies 6,830 Exhibitions 4,847 Exhibition catalogs 3,230 Congresses 3,115 Catalogs 3,000 Periodicals 2,717 Criticism, interpretation, etc 2,543 Sources 2,478 Conference papers and proceedings 2,154 Pictorial works 2,094 Fiction 1,669 Electronic books 1,635 Maps 1,570 Early works to 1800 1,302 Bibliography 1,235 Guidebooks 1,128 Personal narratives 1,088 Drama 1,067 Statistics 1,062 Correspondence 1,032 Operettas 789 Statutes and codes 765 Plays 738 Feature films 701 Interviews 678 Autobiographies 677 Church history 622 Bibliographies 580 see all ...

20th century 12,243 19th century 5,599 1900-1999 4,716 18th century 2,694 1945- 2,186 21st century 1,780 1900 - 1999 1,567 1867-1918 1,495 1800-1899 1,487 1918-1938 1,421 1939-1945 1,156 1756-1791 1,005 Since 1945 983 17th century 874 1938-1945 859 20e siècle 733 1700-1799 711 1800-1999 651 1914-1918 580 Revolution, 1848-1849 540 1848-1918 534 2000-2099 514 1856-1939 505 Allied occupation, 1945-1955 499 1789-1900 495 16th century 478 1789-1815 452 1918-1945 451 Early works to 1800 436 1860-1911 404 see all ...