Book 122,361 Government Document 47,513 Serial 11,937 Conference Proceeding 3,899 Journal 3,881 Map 2,957 Electronic 2,804 Unknown 747 Reference Material 419 Thesis 134 Musical Score 115 Photo 80 Book Chapter 73 Audio 45 Kit 33 Article 23 Manuscript 23 Newspaper 11 Physical Object 1 see all ...

H - Social Science 23,660 K - Law 12,027 T - Technology 6,223 J - Political Science 5,046 N - Fine Arts 3,974 G - Geography, Anthropology, Recreation 3,112 Q - Science 2,936 F - General American History 2,717 L - Education 2,647 D - World History 2,486 R - Medicine 2,252 E - United States History 2,123 B - Philosophy, Psychology, Religion 1,942 S - Agriculture 1,829 Z - Library Science 1,531 P - Language and Literature 1,389 C - Historical Sciences 1,337 A - General Works 633 U - Military Science 606 M - Music 514 V - Naval Science 75 see all ...

United States International Trade Commission 5,646 U.S. Atomic Energy Commission 2,987 New York (N.Y.) Landmarks Preservation Commission 2,743 United States Commission on Civil Rights 1,737 U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation 1,542 Commission of the European Communities 1,371 United States Congress. Commission on Security and Cooperation in Europe 1,013 U.S. Consumer Product Safety Commission 999 U.S. Nuclear Regulatory Commission Office of Nuclear Regulatory Research 999 United Nations Economic Commission for Africa 977 United States Advisory Commission on Intergovernmental Relations 977 United States Federal Trade Commission 919 U.S. Nuclear Regulatory Commission 798 California Energy Commission 773 United States Equal Employment Opportunity Commission 711 United States Securities and Exchange Commission 686 United Nations Economic and Social Commission for Asia and the Pacific 631 U.S. Nuclear Regulatory Commission Office of Nuclear Regulatory Research. Division of Engineering 630 New South Wales Law Reform Commission 628 Australia Law Reform Commission 593 Phillips Petroleum Company Atomic Energy Division 570 New York (State) Commission on Government Integrity 555 U.S. Atomic Energy Commission Idaho Operations Office 546 United States Federal Election Commission 525 California Postsecondary Education Commission 522 United States Federal Trade Commission. Office of Consumer and Business Education 522 Oak Ridge National Laboratory 520 Brookhaven National Laboratory 512 United States Sentencing Commission 498 South Pacific Commission 487 see all ...

English 129,709 German 5,138 French 4,637 Spanish 874 Russian 342 Latin 208 Danish 206 Multiple 178 Tagalog 174 Arabic 161 Italian 155 Hebrew 128 Undetermined 113 Dutch 112 Chinese 106 Hindi 105 Norwegian 83 Japanese 77 Portuguese 62 Thai 40 Nepali 39 Polish 38 Swahili 38 Ancient Greek 32 Sanskrit 32 Burmese 29 Korean 28 Afrikaans 25 Greek 25 Indonesian 25 see all ...

Periodicals 10,296 Statistics 5,129 Electronic books 3,949 Congresses 3,588 Maps 3,083 History 2,805 Conference papers and proceedings 2,600 Bibliography 1,524 Handbooks, manuals, etc 1,179 Directories 793 Government publications 743 Sources 630 Technical reports 613 Handbooks and manuals 574 Biography 535 Catalogs 503 Bibliographies 469 Road maps 332 Cases 324 Case studies 303 Guidebooks 291 Biographies 284 Rules and practice 264 Thematic maps 223 Dictionaries 219 Trials, litigation, etc 216 Congress 210 Exhibitions 196 Pictorial works 184 Rules 183 see all ...

20th century 609 Civil War, 1861-1865 383 19th century 381 21st century 369 Revolution, 1775-1783 276 1991- 262 1945- 236 Colonial period, ca. 1600-1775 209 1900-1999 190 1960- 186 18th century 154 2000-2099 151 1989- 149 1939-1945 147 Since 1991 137 1775-1783 125 1990- 121 1732-1799 118 1800-1899 118 1861-1865 108 Since 1945 104 1775 - 1783 92 1861 - 1865 82 1951- 80 1979- 72 17th century 71 1914-1918 69 To 1775 69 1980- 67 1900 - 1999 60 see all ...

United States 31,880 New York (State) 6,371 California 5,584 New York 3,567 Australia 3,436 New York (N.Y.) 2,867 Pennsylvania 2,283 Europe 2,272 Canada 2,118 North Carolina 2,056 Illinois 1,726 New Jersey 1,419 Africa 1,391 Manhattan (New York, N.Y.) 1,386 European Economic Community countries 1,344 European Union countries 1,310 India 1,073 South Africa 1,035 China 1,012 Kentucky 1,008 Philippines 957 Massachusetts 907 Michigan 902 Great Britain 843 New South Wales 834 Germany 792 Asia 750 Texas 747 Connecticut 744 Maryland 737 see all ...