Book 80,353 Government Document 12,993 Serial 5,118 Conference Proceeding 4,084 Journal 4,013 Electronic 1,951 Map 497 Unknown 469 Reference Material 240 Musical Score 172 Newspaper 153 Kit 95 Photo 88 Audio 51 Thesis 47 Book Chapter 29 Manuscript 10 Article 5 Physical Object 1 see all ...

H - Social Science 11,121 K - Law 8,175 D - World History 4,708 B - Philosophy, Psychology, Religion 3,948 T - Technology 3,064 J - Political Science 2,784 F - General American History 2,598 Q - Science 2,257 E - United States History 1,936 L - Education 1,817 P - Language and Literature 1,526 N - Fine Arts 1,451 R - Medicine 1,352 G - Geography, Anthropology, Recreation 1,287 Z - Library Science 1,277 S - Agriculture 752 C - Historical Sciences 653 M - Music 534 U - Military Science 527 A - General Works 417 V - Naval Science 107 see all ...

United States National Advisory Committee for Aeronautics 5,573 United States Congress. Joint Committee on Taxation 1,473 American Law Institute-American Bar Association Committee on Continuing Professional Education 1,118 American Jewish Committee 512 Lawyers Committee for Human Rights (U.S.) 480 British Intelligence Objectives Sub-Committee 458 COSPAR Scientific Assembly 437 COSPAR 349 American Friends Service Committee 328 COSPAR Plenary Meeting 316 National Child Labor Committee (U.S.) 304 United States President's Committee on Employment of the Handicapped 263 Committee for Economic Development 242 Joint Committee on Continuing Legal Education (U.S.) 241 American Jewish Joint Distribution Committee 236 Republican National Committee (U.S.) 232 United States President's Committee on Employment of People with Disabilities 225 International Committee of the Red Cross 222 New Jersey Office of Legislative Services. Public Information Office. Hearing Unit 221 National Association of Attorneys General Committee on the Office of Attorney General 212 British Fire Prevention Committee 208 Germany (Territory under Allied occupation, 1945-1955 : U.S. Zone) Field Information Agency, Technical 183 Democratic National Committee (U.S.) 181 United States National Commission on the Observance of International Women's Year. Homemakers Committee 180 United States Congress. House. Committee on Ways and Means 171 Presbyterian Church in the Confederate States of America Presbyterian Committee of Publication 169 Americas Watch Committee (U.S.) 167 United States President's Committee on Mental Retardation 167 Institute of Human Relations (American Jewish Committee) 162 Adam Matthew Digital (Firm) 153 see all ...

English 87,494 French 957 German 359 Hebrew 255 Spanish 252 Russian 240 Chinese 220 Yiddish 189 Japanese 170 Sanskrit 113 Arabic 100 Undetermined 94 Polish 85 Tibetan 82 Ukrainian 72 Multiple 71 Persian 62 Armenian 54 Tagalog 54 Burmese 52 Tamil 50 Italian 48 Greek 47 Hindi 47 Czech 43 Korean 43 Indonesian 41 Austronesian 39 Portuguese 36 Ancient Greek 34 see all ...

Periodicals 6,050 Congresses 4,005 Conference papers and proceedings 3,079 History 2,976 Electronic books 2,333 Biography 1,348 Technical reports 1,082 Bibliography 1,053 Statistics 892 Biographies 764 Directories 661 Maps 560 Handbooks, manuals, etc 419 Bibliographies 413 Exhibitions 376 Printed ephemera 306 Catalogs 301 Sources 282 Pictorial works 272 Pamphlets 250 Sermons 236 Genealogy 219 Broadsides 207 Criticism, interpretation, etc 206 Exhibition catalogs 206 Handbooks and manuals 198 Texts 181 Guidebooks 168 Rules and practice 161 Legislative materials 158 see all ...

20th century 939 1939-1945 385 Civil War, 1861-1865 347 1900-1999 279 1945- 277 19th century 267 1933-1945 211 1914-1918 209 1861-1865 149 1918-1945 138 Since 1945 125 1857-1861 111 1947- 109 1900 - 1999 104 1800-1899 99 1809-1865 96 21st century 95 Civil War, 1936-1939 95 1939 - 1945 83 1860 81 1961 - 1975 77 1864 67 1917- 66 Revolution, 1775-1783 64 1945-1989 60 Since 1947 55 1937-1945 54 1919-1947 53 17th century 52 1865-1950 52 see all ...

United States 19,592 New York (State) 2,401 California 2,168 India 1,444 Canada 1,397 New Jersey 1,337 Great Britain 1,334 Germany 1,182 Massachusetts 1,082 Australia 1,041 England 975 China 973 New York 950 Pennsylvania 765 Europe 676 Soviet Union 639 Illinois 613 Israel 562 Japan 486 South Africa 480 North Carolina 459 Nigeria 406 Poland 351 Asia 328 New Zealand 322 Palestine 321 Africa 317 Connecticut 315 Philippines 304 Middle East 294 see all ...