Before revision: NCLIS executive directors NameTenureReferencesCharles H. Stevens1971–1974National Commission on Libraries and Information Science Records (1966-1995, bulk 1979-1989) University of Michigan Library, Special Collections.Alphonse F. Trezza1974– 1980Toni 1980Sullivan, Peggy.
After revision: NCLIS executive directors NameTenureReferencesCharles H. Stevens1971–1974National Commission on Libraries and Information Science Records (1966-1995, bulk 1979-1989) University of Michigan Library, Special Collections.Alphonse F. Trezza1974– 1980Sullivan, Peggy.