Equal Opportunity in Apprenticeship Programs: Hearings Before the Special Subcommittee on Labor of the Committee on Education and Labor, House of Representatives, Eighty-seventh Congress, First Session, on H. R. 8219, a Bill to Withdraw Federal Support and Approval from Apprenticeship Programs which Deny Individuals an Equal Opportunity to Participate Therein on Account of Their Race, Color, Or Creed. Hearings Held in Washington, D. C., August 21, 22, and 23, 1961