Commission on Negro History and Culture : hearing before the Special Subcommittee on Arts and Humanities of the Committee on Labor and Public Welfare, United States Senate, Ninetieth Congress, second session on S. 2979, a bill to establish a Commission on Negro History and Culture; to conduct a study of all proposals to research, document, compile, preserve, and disseminate data on Negro history and culture; to recommend such legislative enactments as may be required to provide for the integration of such data into the mainstream of American education and life; and for other purposes, July 23, 1968