Llibre 615,420 Thesis 43,841 Desconegut 10,484 Publicació Periòdica 9,567 Revista 8,317 Actes de congresos 7,698 Mapa 6,427 Electrònic 5,320 Paquet 4,454 Audio 3,953 Foto 3,371 Partitura 2,306 Document de govern 2,086 Manuscrit 1,557 Capítol de llibre 947 Diari 587 Material de referència 209 Objecte físic 172 Article 16 veure tots ...

D - Història mundial 128,407 H - Ciències Socials 67,422 P - Filología i Literatura 53,720 N - Arts 51,816 K - Dret 35,592 B - Filosofia, Psicologia, Religió 34,599 M - Música 18,557 G - Geography, Anthropology, Recreation 16,456 J - Ciències Polítiques 16,387 L - Educació 11,377 Q - Ciència 10,700 Z - Biblioteconomia i Documentació 10,623 T - Tecnologia 9,010 C - Ciències Históriques 8,077 R - Medicina 6,247 A - Treballs generalss 5,979 U - Ciència Militar 4,566 F - Història general d'Amèrica 3,726 S - Agricultura 3,624 E - Història d'Estats Units 1,498 V - Ciència Naval 1,002 veure tots ...

Germany 5,968 De Gruyter 4,004 Culture Class Collection (University of Pennsylvania) 2,468 German Culture Class Collection (University of Pennsylvania) 2,371 AM (Publisher) 2,035 Braunschweig (Duchy) 1,665 Anne S.K. Brown Military Collection 1,602 Adam Matthew Digital (Firm) 1,297 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 1,144 ebrary, Inc 1,015 Universiṭah ha-ʻIvrit bi-Yerushalayim Merkaz le-omanut Yehudit 923 Karl I, Duke of Brunswick-Lüneburg, 1713-1780 909 Hitler, Adolf, 1889-1945 854 Grimm, Jacob, 1785-1863 803 Prussia (Kingdom) 770 Prussia (Germany) 753 Germany (West) 724 Grimm, Wilhelm, 1786-1859 723 ProQuest (Firm) 721 Cary Collection of Playing Cards (Beinecke Rare Book and Manuscript Library) 667 Riewert Tode Collection of German Student Movements and Counter-Culture 666 Harold Jantz Collection of German Baroque Literature and German Americana 650 Research Publications, inc 638 Ceresnjes, Ivan 607 Organisation for Economic Co-operation and Development 562 Rosengarten Family Fund 553 Ḳol Yiśraʼel 534 Alumni and Friends Memorial Book Fund 524 British Intelligence Objectives Sub-Committee 519 Luther, Martin, 1483-1546 475 veure tots ...

German 522,757 English 109,267 French 21,508 Latin 14,718 Italian 6,007 Russian 6,000 Hebrew 4,879 Polish 4,655 Spanish 3,813 No linguistic content 3,325 Dutch 2,246 Japanese 2,005 Multiple 1,621 Undetermined 1,617 Chinese 1,287 Czech 1,230 Turkish 1,065 Swedish 829 Yiddish 823 Danish 809 Portuguese 754 Middle High German 660 Korean 544 Hungarian 529 Arabic 513 Ukrainian 446 Greek 438 Ancient Greek 331 Norwegian 265 Romanian 261 veure tots ...

History 112,269 Biography 56,983 Biographies 32,717 Exhibitions 21,666 Congresses 19,927 Academic theses 17,776 Sources 16,754 Catalogs 15,927 Criticism, interpretation, etc 15,167 Thèses et écrits académiques 14,653 Exhibition catalogs 14,331 Conference papers and proceedings 13,497 Periodicals 12,084 Early works to 1800 11,593 Electronic books 11,254 Fiction 8,958 Pictorial works 8,572 Bibliography 8,013 Academic Dissertation 7,376 dissertations 7,291 Maps 7,136 theses 6,738 doctoral dissertations 6,734 masters theses 6,734 Hochschulschrift 6,454 Personal narratives 6,344 Correspondence 6,315 Church history 5,775 Dictionaries 5,630 Drama 5,270 veure tots ...

20th century 69,418 1900-1999 28,960 19th century 24,789 1933-1945 20,617 18th century 13,200 1939-1945 11,368 1900 - 1999 10,311 1918-1933 9,459 21st century 8,475 1800-1899 7,200 1990- 7,147 1945-1990 5,803 16th century 5,505 17th century 5,498 1889-1945 4,938 1918-1945 4,387 20e siècle 4,029 1945- 3,777 1700-1799 3,732 1939 - 1945 3,577 Early works to 1800 3,507 1871-1918 3,431 Unification, 1990 3,423 1789-1900 3,093 Since 1990 3,030 1914-1918 2,904 1800-1999 2,740 2000-2099 2,669 1945-1955 2,616 1800 - 1899 2,381 veure tots ...