Departments of Labor and Health, Education, and Welfare and Related Agencies Appropriations for Fiscal Year 1978: Hearings Before a Subcommittee of the Committee on Appropriations, United States Senate, Ninety-fifth Congress, First Session, on H.R. 7555, an Making Appropriations for the Departments of Labor and Health Education, and Welfare and Related Agencies for the Fiscal Year Ending September 30, 1978, and for Other Purposes