Names
- Coughlin, Charles E. (Charles Edward), 1891-1979.1
- Council on Library Resources.1
- Courant, Paul.1
- Cramton, Louis C. (Louis Convers), 1875-1
- Cramton, Louis Convers, 1875-1966.1
- Crane, Robert Treat, 1880-1
- Crane, Robert Treat, b. 1880.1
- Crane, Ronald S. (Ronald Salmon), 1886-1967.1
- Crane, Verner W., 1889-1974.1
- Crane, Verner Winslow, 1889-1
- Creighton, Joseph.1
- Crittenberg, Willis.1
- Cromwell, James Henry Roberts.1
- Cropley, Charles Elmore.1
- Cross, Arthur Lyon, 1873-1940.1
- Cross, Wilbur L. (Wilbur Lucius), 1862-1948.1
- Cullom, Shelby Moore, 1829-1914.1
- Cummings, Homer S.1
- Curley, James M.1
- D'Ooge, Martin Luther, 1839-1915.1