T - Technology 2,472 P - Language and Literature 190 B - Philosophy, Psychology, Religion 172 H - Social Science 148 L - Education 122 K - Law 106 D - World History 78 N - Fine Arts 64 Q - Science 51 Z - Library Science 44 R - Medicine 36 J - Political Science 22 G - Geography, Anthropology, Recreation 21 M - Music 17 E - United States History 12 F - General American History 12 C - Historical Sciences 4 U - Military Science 4 A - General Works 3 S - Agriculture 2 see all ...

Yale University 1,042 University of Pennsylvania 760 Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 432 Massachusetts Institute of Technology Department of Mechanical Engineering 305 University of Chicago 286 Massachusetts Institute of Technology Department of Architecture 281 Massachusetts Institute of Technology Department of Urban Studies and Planning 276 Sloan School of Management 246 Massachusetts Institute of Technology Engineering Systems Division 163 Massachusetts Institute of Technology Department of Aeronautics and Astronautics 133 Massachusetts Institute of Technology Department of Civil and Environmental Engineering 128 De Gruyter 127 Program in Media Arts and Sciences (Massachusetts Institute of Technology) 112 System Design and Management Program 109 Massachusetts Institute of Technology Department of Materials Science and Engineering 107 Stanford University Department of Electrical Engineering 104 Technology and Policy Program 100 Harvard University Graduate School of Arts and Sciences 96 Massachusetts Institute of Technology Department of Chemical Engineering 79 Harvard University Graduate School of Education 71 Massachusetts Institute of Technology Department of Economics 65 Stanford University Department of Mechanical Engineering 64 Stanford University Graduate School of Education 63 Leaders for Global Operations Program 59 Stanford University Graduate School of Business 57 Massachusetts Institute of Technology Department of Chemistry 56 Massachusetts Institute of Technology Department of Nuclear Science and Engineering 45 Stanford University Department of Economics 44 Massachusetts Institute of Technology Department of Linguistics and Philosophy 43 Massachusetts Institute of Technology Department of Physics 41 see all ...

English 11,044 German 184 French 37 Spanish 20 Latin 17 Dutch 13 Ancient Greek 11 Italian 10 Swedish 9 Hebrew 5 Chinese 4 Turkish 3 Ancient Egyptian 2 Japanese 2 Middle English 2 Portuguese 2 Arabic 1 Burmese 1 Finnish 1 Kikuyu 1 Korean 1 Multiple 1 Ojibwa 1 Sanskrit 1 Ukrainian 1 Undetermined 1 see all ...

Academic theses 1,255 Electronic books 109 History 106 Thèses et écrits académiques 101 Criticism, interpretation, etc 99 Academic Dissertation 86 dissertations 31 Hochschulschrift 25 Doctoral dissertations 23 Case studies 21 Thèses et écrits académiques 16 Electronic dissertations 15 Biography 14 Biographies 11 Early works to 1800 9 Catalogs 8 Academic dissertations 7 Church history 7 Designs and plans 7 Early works 7 Theses 7 Architectural drawings 6 Masters theses 6 Technical reports 6 Dictionaries 5 Poetry 5 Correspondence 4 Dissertations 4 Fiction 4 Texts 4 see all ...

20th century 59 19th century 27 1900-1999 22 21st century 13 To 1500 11 18th century 10 16th century 9 20e siècle 8 2000-2099 7 17th century 6 1800-1899 6 Early church, ca. 30-600 6 1483-1546 5 1900 - 1999 5 30-600 5 Qin-Han dynasties, 221 B.C.-220 A.D 5 1225?-1274 4 1960- 4 600-1500 4 Early modern, 1500-1700 4 Early works to 1800 4 Middle Ages, 600-1500 4 Primitive and early church, ca. 30-600 4 To 332 B.C 4 1500-1599 3 1800-1999 3 1871-1918 3 1890-1952 3 1925-2000 3 1928- 3 see all ...

United States 202 Germany 70 Europe 47 Greece 37 China 31 European Union countries 22 Egypt 19 Italy 18 Asia 17 Great Britain 17 France 16 England 14 Rome 13 Allemagne 12 Latin America 12 Switzerland 12 New York (State) 11 Massachusetts 10 Turkey 10 Middle East 9 Netherlands 9 Rome (Empire) 9 Mexico 8 Africa 7 California 7 India 6 Iran 6 Sweden 6 Brazil 5 Germany (East) 5 see all ...