Names
- Church, Deborah1
- Clark, C. E. Frazer1
- Clay, Lucius D. (Lucius DuBignon), 1897-1978.1
- Comstock, William Alfred, 1877-1949.1
- Conant, James Bryant, 1893-1978.1
- Conf. Board of Assoc. Research Councils1
- Conf. on Administration of Research1
- Connable, Alfred B. (Alfred Barnes), 1904-1
- Cook, Albert B.1
- Corcos, Joseph M.1
- Couzens, James, 1872-1936.1
- Cowley, M. Allen & C.1
- Cress, Earl H.1
- Crow, Allan B.1
- Crowe, Marguerite O'Loghlin1
- Cudlip, William B., 1904-1988.1
- Cunningham, S.B.1
- Damaso, Connie1
- Dana, Samuel Trask, 1883-1978.1
- Darrow, Karl K.1