Book 101,889 Electronic 11,881 Government Document 6,987 Journal 2,525 Serial 1,320 Conference Proceeding 946 Map 552 Unknown 381 Thesis 191 Musical Score 165 Audio 144 Newspaper 83 Reference Material 69 Book Chapter 41 Photo 38 Kit 11 Manuscript 5 Physical Object 2 see all ...

K - Law 4,832 H - Social Science 3,564 Q - Science 2,945 P - Language and Literature 2,891 E - United States History 2,026 N - Fine Arts 2,005 D - World History 1,655 T - Technology 1,527 R - Medicine 1,525 G - Geography, Anthropology, Recreation 1,186 F - General American History 1,147 Z - Library Science 862 S - Agriculture 817 B - Philosophy, Psychology, Religion 805 L - Education 696 J - Political Science 690 U - Military Science 463 M - Music 411 A - General Works 374 C - Historical Sciences 285 V - Naval Science 59 see all ...

ebrary, Inc 384 United States National Aeronautics and Space Administration 257 National Science Foundation (U.S.) 239 ERIC Clearinghouse on Higher Education 231 National Institute of Mental Health (U.S.) 224 American Unitarian Association 211 Washington (State) Division of Geology and Earth Resources 207 Washington University (Saint Louis, Mo.) Center for the Study of American Business 203 Gotham Book Mart Collection (University of Pennsylvania) 201 Organisation for Economic Co-operation and Development 164 Carnegie Institution of Washington 151 United States 146 Washington Office on Latin America 146 Butts, I. R (Isaac Ridler), 1795-1882 134 United States Department of Defense. Washington Headquarters Services. Directorate for Information Operations and Reports 126 University of Washington 126 George Washington University Institute for Educational Leadership 123 National Center for Health Statistics (U.S.) 115 Educational Resources Information Center (U.S.) 113 Washington Institute for Near East Policy 112 National Public Radio (U.S.) 106 United States Department of Agriculture 106 United States Congress. Senate. Committee on Finance 103 Cronon, William 101 George Washington University Human Resources Research Office 98 Henry Art Gallery 97 Association for the Study of Higher Education 96 Walczak 94 Boston Museum (1847-1903) 92 United States Congress. Senate. Committee on the Judiciary 90 see all ...

English 61,457 Russian 777 French 253 Chinese 233 Spanish 182 German 157 Polish 101 Latin 92 Japanese 80 No linguistic content 69 Italian 60 Swedish 60 Undetermined 56 Multiple 31 Hebrew 22 Ancient Greek 15 North American Indian 15 Yupik 15 Danish 14 Portuguese 14 Croatian 13 Persian 12 Salishan 12 Tlingit 11 Vietnamese 10 Korean 9 Norwegian 9 Arabic 8 Czech 8 Dutch 7 see all ...

Electronic books 12,446 History 2,177 Periodicals 1,734 Exhibitions 1,323 Congresses 1,154 Bibliography 1,018 Biography 1,008 Exhibition catalogs 990 Conference papers and proceedings 868 Biographies 706 Fiction 688 Catalogs 654 Statistics 639 Maps 617 Criticism, interpretation, etc 474 Bibliographies 451 Pictorial works 316 Juvenile literature 308 Playbills 291 Printed ephemera 289 Programs 280 Sources 244 Directories 243 Poetry 225 Congress 204 Case studies 198 Sermons 175 exhibition catalogs 173 Catalogues d'exposition 171 Drama 171 see all ...

20th century 1,391 19th century 627 1900-1999 605 1900 - 1999 303 21st century 226 1732-1799 193 Civil War, 1861-1865 172 1800-1899 161 18th century 141 1945- 105 2000-2099 99 17th century 94 20e siècle 87 1939-1945 85 1800 - 1899 76 1800-1999 74 Revolution, 1775-1783 70 Qing dynasty, 1644-1912 61 1989- 58 1564-1616 56 1900-2099 56 1993- 56 1945-1989 55 1949- 55 Since 1945 55 1857-1861 54 1946- 53 To 1500 50 1951- 49 1939 - 1945 47 see all ...

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