T - Technology 2,981 H - Social Science 404 Q - Science 311 P - Language and Literature 241 B - Philosophy, Psychology, Religion 102 L - Education 100 K - Law 84 M - Music 67 N - Fine Arts 45 D - World History 41 R - Medicine 39 Z - Library Science 38 G - Geography, Anthropology, Recreation 31 J - Political Science 31 F - General American History 16 E - United States History 9 A - General Works 6 C - Historical Sciences 5 V - Naval Science 4 S - Agriculture 3 U - Military Science 3 see all ...

Yale University 1,272 University of Pennsylvania 974 Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 560 Massachusetts Institute of Technology Department of Mechanical Engineering 426 Harvard University Graduate School of Arts and Sciences 321 Massachusetts Institute of Technology Department of Physics 229 University of Chicago 207 Stanford University Department of Electrical Engineering 169 Massachusetts Institute of Technology Department of Architecture 137 Massachusetts Institute of Technology Department of Aeronautics and Astronautics 130 Massachusetts Institute of Technology Department of Chemical Engineering 127 Massachusetts Institute of Technology Department of Civil and Environmental Engineering 119 Sloan School of Management 117 Massachusetts Institute of Technology Department of Materials Science and Engineering 114 De Gruyter 104 Massachusetts Institute of Technology Department of Economics 100 Massachusetts Institute of Technology Engineering Systems Division 90 Harvard University Graduate School of Education 84 Stanford University Graduate School of Business 83 Stanford University Department of Physics 79 Massachusetts Institute of Technology Department of Urban Studies and Planning 77 Stanford University Department of Economics 73 Massachusetts Institute of Technology Department of Chemistry 72 Stanford University Department of Mechanical Engineering 72 Stanford University Department of Chemistry 71 Massachusetts Institute of Technology Department of Earth, Atmospheric, and Planetary Sciences 64 Massachusetts Institute of Technology Department of Mathematics 64 Program in Media Arts and Sciences (Massachusetts Institute of Technology) 62 System Design and Management Program 60 Stanford University Computer Science Department 55 see all ...

English 14,271 German 128 French 29 Dutch 24 Spanish 22 Hebrew 14 Swedish 11 Portuguese 9 Italian 5 Ancient Greek 4 Danish 4 Latin 4 Korean 3 Turkish 3 Finnish 2 Chinese 1 Czech 1 Greek 1 Multiple 1 Nepal Bhasa 1 Polish 1 Undetermined 1 Urdu 1 see all ...

Academic theses 1,371 Doctoral dissertations 294 Electronic books 260 Thèses et écrits académiques 204 Academic Dissertation 176 Academic dissertations 102 History 72 Electronic dissertations 54 Criticism, interpretation, etc 52 Theses 38 Case studies 34 Masters theses 31 dissertations 30 Technical reports 17 Thèses et écrits académiques 15 Early works to 1800 7 Facsimiles 7 Observations 6 Dictionaries 5 Electronic book 5 Hochschulschrift 5 doctoral dissertations 5 Bibliography 4 Biographies 3 Catalogs 3 Cross-cultural studies 3 Proefschriften (vorm) 3 Scores 3 Statistics 3 Biography 2 see all ...

20th century 61 18th century 22 1900-1999 22 21st century 18 19th century 13 17th century 11 16th century 10 500-1400 9 1900 - 1999 6 2000-2099 6 1700-1799 5 1724-1804 5 To 1500 5 1683-1764 4 1854-1928 4 1943- 4 1991- 4 16th-17th centuries 3 1700 - 1799 3 1717-1783 3 1732-1809 3 1857-1929 3 1882-1941 3 1907-1986 3 1938- 3 1947- 3 1960- 3 1989- 3 1990- 3 20e siècle 3 see all ...

United States 205 Europe 45 Germany 42 China 30 European Union countries 26 Great Britain 23 Developing countries 20 India 18 Netherlands 15 Sweden 13 Israel 12 Latin America 12 Middle East 12 Italy 11 Japan 11 Asia 10 France 10 Indonesia 10 Mexico 10 New York (State) 10 Brazil 8 California 8 Caribbean Area 8 Kenya 8 Soviet Union 8 Korea 7 Massachusetts 7 New York 7 Thailand 7 Turkey 7 see all ...