Book 175,297 Thesis 132,954 Serial 1,381 Conference Proceeding 1,197 Unknown 1,152 Government Document 758 Journal 605 Audio 543 Kit 428 Manuscript 244 Electronic 224 Book Chapter 79 Map 69 Musical Score 47 Photo 17 Reference Material 7 Newspaper 2 Article 1 Physical Object 1 see all ...

T - Technology 141,740 Q - Science 10,688 H - Social Science 8,521 P - Language and Literature 997 N - Fine Arts 996 G - Geography, Anthropology, Recreation 907 Z - Library Science 426 V - Naval Science 322 U - Military Science 295 J - Political Science 285 R - Medicine 246 M - Music 222 L - Education 212 D - World History 208 B - Philosophy, Psychology, Religion 162 E - United States History 116 C - Historical Sciences 105 K - Law 83 F - General American History 74 A - General Works 53 S - Agriculture 49 see all ...

Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 11,553 Massachusetts Institute of Technology Department of Mechanical Engineering 9,566 Sloan School of Management 7,430 Massachusetts Institute of Technology Department of Architecture 3,575 Massachusetts Institute of Technology Department of Aeronautics and Astronautics 2,810 Massachusetts Institute of Technology Department of Urban Studies and Planning 2,786 Massachusetts Institute of Technology Department of Physics 2,474 Massachusetts Institute of Technology Department of Materials Science and Engineering 2,329 Massachusetts Institute of Technology Department of Civil and Environmental Engineering 2,218 Massachusetts Institute of Technology 2,032 Massachusetts Institute of Technology Department of Civil Engineering 1,850 Massachusetts Institute of Technology Artificial Intelligence Laboratory 1,763 Massachusetts Institute of Technology Department of Economics 1,760 Massachusetts Institute of Technology Engineering Systems Division 1,590 Massachusetts Institute of Technology Department of Chemistry 1,471 Massachusetts Institute of Technology Department of Chemical Engineering 1,462 Massachusetts Institute of Technology Radiation Laboratory 1,445 Massachusetts Institute of Technology Center for International Studies 1,349 Massachusetts Institute of Technology Center for Theoretical Physics 1,332 Massachusetts Institute of Technology Laboratory for Computer Science 1,319 Massachusetts Institute of Technology Research Laboratory of Electronics 1,217 Massachusetts Institute of Technology Department of Biology 1,184 Massachusetts Institute of Technology Department of Nuclear Engineering 1,176 Massachusetts Institute of Technology Laboratory for Information and Decision Systems 1,150 Massachusetts Institute of Technology Department of Earth, Atmospheric, and Planetary Sciences 1,147 Technology and Policy Program 1,105 System Design and Management Program 1,103 Massachusetts Institute of Technology Department of Ocean Engineering 1,063 Lincoln Laboratory 1,059 Program in Media Arts and Sciences (Massachusetts Institute of Technology) 1,048 see all ...

English 178,017 No linguistic content 254 German 148 French 128 Spanish 76 Italian 43 Latin 42 Russian 38 Undetermined 26 Chinese 25 Japanese 20 Multiple 15 Nepal Bhasa 15 Danish 9 Hebrew 9 Portuguese 9 Arabic 7 Central American Indian 7 Polish 5 Persian 4 Thai 4 Turkish 4 Basque 3 Catalan 3 Dutch 3 Finnish 3 Greek 3 Haitian 3 Indonesian 3 Vietnamese 3 see all ...

Technical reports 25,695 Academic theses 2,118 Conference papers and proceedings 1,203 Congresses 1,088 Periodicals 940 Video recordings 915 Sound recordings 471 Case studies 383 Bibliography 381 Electronic books 313 Bibliographies 307 History 293 Interviews 232 Exhibitions 212 Directories 200 Catalogs 180 Designs and plans 180 Architectural drawings 169 Handbooks, manuals, etc 169 Handbooks and manuals 166 Exhibition catalogs 158 Biography 117 Tables 115 Biographies 111 Tables (Data) 86 Abstracts 79 Dictionaries 78 Maps 77 Excerpts 76 Statistics 75 see all ...

20th century 346 1900-1999 86 1945- 69 21st century 51 19th century 48 1900 - 1999 43 1945-1989 33 1949- 26 1947- 25 Since 1945 24 2001-2010 21 1804-1882 19 1800-1899 18 1935- 17 1898-1976 16 1946- 16 1949-1976 16 20e siècle 15 1918- 14 2011-2020 14 1933- 13 1928- 12 1942- 12 1948- 12 1953-1975 12 2000-2099 11 1840-1897 10 1894-1964 10 18th century 10 1920- 10 see all ...

United States 2,843 Massachusetts 1,968 Cambridge 1,044 Boston 370 Developing countries 282 China 242 India 225 Soviet Union 184 Japan 159 New England 134 Indonesia 112 New York (State) 112 California 104 Europe 97 Mexico 83 France 79 Boston Metropolitan Area 75 Egypt 72 New York 72 Brazil 68 Latin America 68 Boston (Mass.) 63 Venezuela 63 Italy 61 Turkey 60 Africa 54 Cambridge (Mass.) 54 Middle East 53 Russia 51 Great Britain 47 see all ...