Book 7,687 Government Document 136 Electronic 134 Thesis 130 Serial 118 Conference Proceeding 107 Journal 73 Audio 61 Manuscript 60 Map 56 Kit 15 Book Chapter 6 Unknown 3 Reference Material 1 see all ...

Library of Congress Congressional Research Service 131 Anne S.K. Brown Military Collection 67 Bundesarchiv (Germany) 61 Karbach, Franz Josef 48 Lenz, Rudolf 46 Bartels, Kurt 43 Hessisches Staatsarchiv Marburg 40 Rosenberg, Alfred, 1893-1946 32 Oertel, Burkhart 27 George Clapp Vaillant Book Fund 26 United States Congress. House Special Committee on Un-American Activities 24 Harold Jantz Collection of German Baroque Literature and German Americana 20 Beck, Friedrich, 1927 June 20- 19 United States Congress. Senate. Committee on Foreign Relations 18 Bresslau, Harry, 1848-1926 17 De Gruyter 17 Grotefend, Hermann, 1845-1931 17 Henning, Eckart 17 Sieburg, Armin 17 United States Congress. House. Committee on Foreign Affairs 17 Zwicker, U (Ulrich) 17 Archivschule Marburg 16 Heuss, Theodor, 1884-1963 16 Bundesarchiv (Germany) Bundesarchiv 15 Hauptstaatsarchiv Stuttgart 15 Uwer, Bernhard 15 Wehking, Sabine 15 Arbeitsgemeinschaft für Mitteldeutsche Familienforschung (Germany) 14 Archivdirektion Stuttgart 14 Brandenburgisches Landeshauptarchiv 14 see all ...

German 6,814 English 939 Latin 153 French 107 Hebrew 76 Undetermined 65 Italian 60 Polish 60 Spanish 31 Russian 28 No linguistic content 18 Yiddish 16 Czech 14 Chinese 13 Dutch 13 Danish 12 Swedish 11 Portuguese 10 Middle High German 9 Aramaic 8 Japanese 8 Multiple 7 Turkish 7 Hungarian 6 Ancient Greek 5 Ukrainian 4 Greek 3 Persian 3 Arabic 2 Sorbian 2 see all ...

Genealogy 1,882 History 1,456 Biography 1,389 Catalogs 979 Biographies 854 Sources 514 Bibliography 442 Congresses 280 Bibliographies 260 Conference papers and proceedings 183 Registers 159 Autobiographies 158 Periodicals 123 Exhibitions 115 Dictionaries 94 Registers (Lists) 89 Archives 77 Exhibition catalogs 77 Correspondence 72 Indexes 71 Maps 70 Early works to 1800 67 Directories 61 Family histories 56 Personal narratives 53 Manuscripts, European 52 Personal narratives, German 51 Academic theses 50 Manuscripts, Hebrew 49 Early maps 45 see all ...

20th century 428 1900-1999 216 19th century 172 18th century 123 1933-1945 118 17th century 68 To 1500 67 16th century 56 1900 - 1999 54 1939-1945 45 1800-1899 44 1893-1946 33 1812-1833 32 20e siècle 30 Geschichte 30 1918-1933 28 1939 - 1945 28 1789-1900 27 1602-1680 23 1923- 23 1800-1999 21 Early works to 1800 20 1945-1955 19 21st century 18 1926- 17 1871-1918 15 1933 - 1945 15 1935- 15 1945- 15 843-1273 15 see all ...