Book 473,076 Conference Proceeding 11,022 Unknown 7,162 Photo 5,808 Electronic 5,140 Journal 5,090 Thesis 4,960 Serial 4,884 Map 4,541 Audio 3,938 Kit 2,980 Manuscript 2,394 Musical Score 1,670 Government Document 1,106 Book Chapter 861 Newspaper 346 Reference Material 143 Physical Object 67 Article 14 see all ...

D - World History 99,577 N - Fine Arts 79,928 H - Social Science 46,284 P - Language and Literature 46,231 B - Philosophy, Psychology, Religion 23,082 K - Law 20,664 M - Music 15,121 J - Political Science 11,694 G - Geography, Anthropology, Recreation 11,040 Z - Library Science 8,673 T - Technology 6,830 C - Historical Sciences 6,367 Q - Science 5,505 L - Education 5,123 R - Medicine 3,868 S - Agriculture 2,710 A - General Works 2,422 U - Military Science 1,748 F - General American History 1,253 E - United States History 687 V - Naval Science 553 see all ...

John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 3,512 Italy 3,299 Berenson Library Fototeca 2,125 Henry Charles Lea Library (University of Pennsylvania) 1,725 Universiṭah ha-ʻIvrit bi-Yerushalayim Merkaz le-omanut Yehudit 1,629 Culture Class Collection (University of Pennsylvania) 1,427 Italian Culture Class Collection (University of Pennsylvania) 1,203 Fondo Cicognara (Biblioteca apostolica vaticana) 1,052 Radovan, Zeʼev 955 AM (Publisher) 930 George Clapp Vaillant Book Fund 792 De Gruyter 773 Gotham Book Mart Collection (University of Pennsylvania) 728 Shakespeare, William, 1564-1616 726 Adam Matthew Digital (Firm) 695 Leopoldo Cicognara Program (University of Illinois at Urbana-Champaign) 692 Rosengarten Family Fund 590 ebrary, Inc 552 Istituto centrale di statistica (Italy) 540 Organisation for Economic Co-operation and Development 532 Teatro alla Scala 530 Arshavskai︠a︡, Z. A (Zoi︠a︡ Aleksandrovna) 493 Touring club italiano 486 Vasari, Giorgio, 1511-1574 467 Fratelli Alinari 462 Horace Howard Furness Memorial Library (University of Pennsylvania) 456 Mussolini, Benito, 1883-1945 452 Italy Ministero per i beni culturali e ambientali 449 Alumni and Friends Memorial Book Fund 447 Catholic Church 447 see all ...

Italian 379,387 English 92,091 French 27,213 German 25,357 Latin 19,200 Spanish 6,021 No linguistic content 3,605 Hebrew 2,507 Russian 1,835 Undetermined 1,365 Multiple 1,099 Ancient Greek 1,004 Greek 971 Portuguese 939 Polish 815 Dutch 765 Japanese 596 Arabic 539 Chinese 477 Slovenian 360 Czech 337 Hungarian 335 Swedish 312 Catalan 307 Croatian 305 Danish 237 Turkish 224 Albanian 183 Romanian 171 Sardinian 164 see all ...

History 86,646 Biography 38,634 Exhibitions 24,519 Biographies 21,960 Congresses 20,423 Catalogs 19,030 Early works to 1800 15,951 Exhibition catalogs 15,228 Criticism, interpretation, etc 14,270 Conference papers and proceedings 14,162 Sources 12,610 Pictorial works 8,395 Fiction 8,195 Periodicals 7,314 Drama 6,844 Bibliography 6,615 Guidebooks 6,277 Electronic books 5,818 Early works 5,493 Maps 5,446 Correspondence 5,311 Church history 4,451 Art 4,150 Librettos 3,756 Photographs 3,667 Operas 3,510 Poetry 3,389 Interviews 3,250 Bibliographies 3,224 Dictionaries 3,068 see all ...

20th century 45,815 19th century 20,424 1900-1999 18,297 16th century 14,443 1815-1870 12,822 18th century 11,373 17th century 11,195 21st century 8,954 1800-1899 5,935 15th century 5,796 1900 - 1999 5,307 1945-1976 4,866 1849-1870 4,827 1939-1945 4,557 1922-1945 4,335 1945- 4,325 1870-1914 4,108 20e siècle 4,043 To 1500 4,043 1976-1994 3,763 Early works to 1800 3,670 1500-1599 3,354 1700-1799 3,152 1914-1945 3,036 2000-2099 2,774 1800-1999 2,536 1600-1699 2,367 1994- 2,061 1268-1559 1,819 1883-1945 1,802 see all ...