Book 5,585 Conference Proceeding 425 Electronic 318 Journal 223 Serial 185 Government Document 81 Unknown 38 Thesis 20 Book Chapter 4 Photo 3 Audio 2 Reference Material 2 Article 1 see all ...

American Academy of Political and Social Science 470 ebrary, Inc 295 National Research Council (U.S.) Transportation Research Board 250 Transit Cooperative Research Program 144 United States Federal Transit Administration 130 Transit Development Corporation 124 Bāṃlādeśa Pallī Unnaẏana Ekāḍemī 118 National Research Council (U.S.) Commission on Behavioral and Social Sciences and Education 100 Bāṃlādeśa Pallī Unnaẏana Ekāḍemī 98 Academy of Political Science (U.S.) 94 National Research Council (U.S.) Committee on National Statistics 79 National Academy of Sciences (U.S.) 71 British Academy 62 Citro, Constance F (Constance Forbes), 1942- 62 National Research Council (U.S.) 59 Institute of Medicine (U.S.) 53 King, Clyde L (Clyde Lyndon), 1879-1937 53 National Academy of Engineering 53 Academy of Management 43 National Research Council (U.S.) Committee on Population 42 Academy of Political Science in the City of New York 41 United States Federal Highway Administration 41 National Research Council (U.S.) Commission on Engineering and Technical Systems 36 King, Clyde Lyndon, 1879-1937 35 Angel, Juvenal L (Juvenal Londoño), 1907-1980 34 Moon, Parker Thomas, 1892-1936 32 Pallī Unnaẏana Ekāḍemī (Bogra, Bangladesh) 27 American Academy of Arts and Sciences 26 National Research Council (U.S.) Computer Science and Telecommunications Board 26 American Academy of Advertising 25 see all ...

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Congresses 786 Conference papers and proceedings 621 Electronic books 513 Periodicals 314 History 197 Congress 117 Case studies 110 Statistics 108 Electronic journals 83 Electronic book 66 Congrès 59 Sources 59 Actes de congrès 44 Actes de congrès 44 Congrès 40 Directories 37 Bibliography 35 Textbooks 34 Biography 29 Census data 26 Technical reports 25 Correspondence 24 Dictionaries 23 Biographies 21 Périodiques 20 bibliography 20 reference 20 referencia 20 référence bibliographique 20 Handbooks, manuals, etc 19 see all ...

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