Book 97,866 Serial 2,564 Musical Score 1,909 Journal 1,851 Unknown 1,822 Thesis 1,819 Conference Proceeding 1,651 Map 1,417 Audio 976 Kit 960 Electronic 915 Photo 816 Government Document 336 Manuscript 194 Book Chapter 186 Newspaper 137 Reference Material 115 Physical Object 21 Article 1 see all ...

D - World History 21,566 N - Fine Arts 9,887 H - Social Science 9,879 P - Language and Literature 8,790 M - Music 6,798 K - Law 6,067 B - Philosophy, Psychology, Religion 3,506 G - Geography, Anthropology, Recreation 3,082 J - Political Science 2,365 L - Education 1,522 Q - Science 1,503 T - Technology 1,440 Z - Library Science 1,342 A - General Works 1,112 C - Historical Sciences 1,059 R - Medicine 913 U - Military Science 724 S - Agriculture 459 F - General American History 273 V - Naval Science 137 E - United States History 122 see all ...

Austria 2,764 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 392 Strauss, Johann, 1804-1849 388 Organisation for Economic Co-operation and Development 367 Cary Collection of Playing Cards (Beinecke Rare Book and Manuscript Library) 364 Österreichische Nationalbibliothek 352 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 Gotham Book Mart Collection (University of Pennsylvania) 124 Harold Jantz Collection of German Baroque Literature and German Americana 124 International Monetary Fund 124 see all ...

German 83,066 English 19,569 French 4,281 Italian 2,427 Latin 1,591 No linguistic content 1,457 Czech 1,010 Hebrew 811 Hungarian 745 Russian 652 Polish 535 Multiple 505 Spanish 499 Slovenian 443 Undetermined 288 Croatian 279 Dutch 199 Turkish 164 Japanese 160 Ukrainian 158 Yiddish 155 Slovak 130 Greek 116 Chinese 115 Romanian 109 Portuguese 93 Bulgarian 79 Swedish 78 Ancient Greek 70 Arabic 70 see all ...

History 16,422 Biography 11,986 Biographies 6,832 Exhibitions 4,839 Exhibition catalogs 3,226 Congresses 3,114 Catalogs 2,998 Periodicals 2,715 Criticism, interpretation, etc 2,540 Sources 2,477 Conference papers and proceedings 2,151 Pictorial works 2,093 Fiction 1,672 Electronic books 1,636 Maps 1,570 Early works to 1800 1,301 Bibliography 1,233 Guidebooks 1,130 Personal narratives 1,084 Drama 1,065 Statistics 1,062 Correspondence 1,035 Operettas 789 Statutes and codes 758 Plays 738 Feature films 701 Interviews 679 Autobiographies 675 Church history 620 Bibliographies 577 see all ...

20th century 12,250 19th century 5,599 1900-1999 4,720 18th century 2,692 1945- 2,185 21st century 1,776 1900 - 1999 1,567 1867-1918 1,498 1800-1899 1,484 1918-1938 1,422 1939-1945 1,152 1756-1791 1,004 Since 1945 982 17th century 874 1938-1945 859 1700-1799 711 20e siècle 711 1800-1999 651 1914-1918 576 Revolution, 1848-1849 539 1848-1918 533 2000-2099 512 1856-1939 505 Allied occupation, 1945-1955 499 1789-1900 496 16th century 476 1789-1815 452 1918-1945 452 Early works to 1800 436 1860-1911 405 see all ...