Book 25,870 Journal 1,740 Serial 1,171 Thesis 836 Electronic 785 Conference Proceeding 495 Government Document 458 Unknown 429 Book Chapter 51 Reference Material 35 Manuscript 32 Audio 13 Newspaper 10 Musical Score 4 Photo 4 Kit 3 see all ...

H - Social Science 29,366

National Bureau of Economic Research 2,328 American Academy of Political and Social Science 930 Massachusetts Institute of Technology Center for International Studies 649 ebrary, Inc 278 De Gruyter 164 ProQuest (Firm) 155 University of Pennsylvania Center for Analytic Research in Economics and the Social Sciences 147 Inter-university Consortium for Political and Social Research 141 Bradford H. Gray Collection in the History of Social Thought (Beinecke Rare Book and Manuscript Library) 134 Denny, George V., Jr (George Vernon), 1899-1959 100 Taylor & Francis 100 Brookings Institution 93 United States Department of State. External Research Staff 87 National Broadcasting Company 86 Massachusetts Institute of Technology Center for International Studies. Economic Development Program 79 Taylor & Francis eBooks 79 Nagel, Stuart S., 1934- 78 Rand Corporation 76 Denzin, Norman K 70 SpringerLink (Online service) 68 Unesco 64 American Evaluation Association 62 Bloomfield, Lincoln P., 1920-2013 62 Social Science Research Council (U.S.) 62 Griffith, William E 60 Town Hall, Inc 59 National Council for the Social Studies 58 King, Clyde L (Clyde Lyndon), 1879-1937 55 Cambridge University Press 53 Patterson, Ernest Minor, 1879-1969 53 see all ...

Periodicals 2,398 Electronic books 1,974 History 976 Technical reports 842 Congresses 774 Conference papers and proceedings 634 Case studies 438 Bibliography 436 Dictionaries 375 Electronic journals 342 Directories 268 Textbooks 255 Academic theses 215 Handbooks, manuals, etc 204 Bibliographies 200 Statistics 181 Biography 170 Internet videos 169 Handbooks and manuals 167 Nonfiction television programs 167 Périodiques 164 Biographies 156 Thèses et écrits académiques 149 Périodiques 145 Periodical 103 Encyclopedias 97 Video recordings 93 Aufsatzsammlung 85 Abstracts 76 Computer network resources 76 see all ...

20th century 301 1945- 124 1900-1999 110 19th century 83 1918-1945 77 21st century 64 1918- 58 Since 1945 58 1864-1920 57 1945-1989 57 1939-1945 56 Colonial period, ca. 1600-1775 52 1900 - 1999 49 To 1775 47 Geschichte 43 18th century 37 1818-1883 34 2000-2099 33 1914- 31 1933-1945 30 1600-1775 28 17th century 27 1914-1918 26 1865-1950 25 1989- 25 1775-1783 24 Civil War, 1861-1865 24 Revolution, 1775-1783 24 1800-1899 23 1947- 23 see all ...

United States 4,944 Great Britain 604 India 342 Europe 274 Nigeria 270 Canada 266 California 264 Developing countries 241 China 219 France 208 Africa 200 Japan 190 Soviet Union 184 Germany 178 New York (State) 148 États-Unis 127 Latin America 122 Illinois 115 Maryland 109 Asia 108 Australia 90 États-Unis 83 England 82 Indonesia 82 New York 82 USA 80 Turkey 78 Massachusetts 74 South Africa 73 Europe, Eastern 71 see all ...