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Committee on National Statistics (173)
Commission on Geosciences, Environment and Resources (156)
Commission on Life Sciences (156)
Commission on Physical Sciences, Mathematics, and Applications (142)
Computer Science and Telecommunications Board (123)
Charles, Victoria (110)
CIBA Foundation Symposium (100)
Center for Creative Leadership (91)
CIBA Foundation Symposium; Lastciba Foundation Symposium (74)
Committee on Population (69)
Committee on Toxicology (68)
Council of Europe (66)
Center for Education (60)
Cambridge Scholars Publisher (58)
Collectif (57)
Codesria (51)
Cisco Systems, Inc (50)
Council on Foreign Relations (50)
Cevik, Serhan (49)
Committee on Science, Engineering, and Public Policy (49)
Cronon, William (48)
Carlson, Jeff (43)
Canadian Corporation for Studies in Religion (41)
Chan-Lau, Jorge A. (41)
Cohen (41)
Cashin, Paul (40)
Cooper, Cary L. (39)
Chomsky, Noam (38)
Craig Chappelow (37)
Center for Creative Leadership (CCL) (36)
Chalk, Peter (36)
Cooper, Jonathan (36)
Claessens, Stijn (35)
Committee on Law and Justice (35)
Clements, Benedict J. (34)
Carl, Klaus H. (33)
Carlson, W. Bernard (32)
Chandler, Alfred Dupont (32)
Choudhry, Moorad (32)
Commission on Geosciences, Environment, and Resources (31)
Calder, Alan (30)
Chami, Ralph (30)
Chuck Munson (30)
Coady, David (30)
Cannelin, Knut (28)
Charles W. Wessner (27)
Chen, Whei-Jen (27)
Classen, Albrecht (27)
Coyne, Larry (27)
Canavor, Natalie (26)
Citro, Constance F. (26)
Cott, Nancy F. (26)
Credle, Rufus (26)
Cantell, Hannele (25)
Collan, Olavi (25)
Conrad, Joseph (25)
Cope, David (25)
Carl, Klaus (24)
Chapple, Mike (24)
Cihák, Martin (24)
Cottarelli, Carlo (24)
Caplan, Arthur L. (23)
Catão, Luis (23)
Cerf, Natacha (23)
Comrie, Bernard (23)
Crane, Keith (23)
Cubitt, Sean (23)
Chasman, Deborah (22)
Choudhary, M. Iqbal (22)
Christensson, Hans (22)
Citro, Constance Forbes (22)
Committee on Science, Engineering, and Public Policy (U.S.) (22)
Cross, Dave (22)
Campbell, David (21)
Cerra, Valerie (21)
Colpaert, Alfred (21)
Committee on International Security and Arms Control (21)
Cross, Michael (21)
C.A.B. International (20)
Chad Smith (20)
Chen, Yun-Tai (20)
Concepcion, Rafael (20)
Calvo, Guillermo (19)
Cameron, Professor Euan (19)
Chamon, Marcos (19)
Chavez, Conrad (19)
Chemical Sciences Roundtable (19)
Churchill, Winston S. (19)
Cisco Networking Academy (19)
Clark (19)
Committee on Earth Resources (19)
Campbell (18)
Clayton, Mike (18)
Constant, Louay (18)
Celasun, Oya (17)
Choffnes, Eileen R. (17)
Choi, Woon Gyu (17)
Clines, David J. A. (17)
