Migratory Labor Bills, Hearings before the Subcommittee on Migratory Labor of the Senate Labor and Public Welfare Committee on S. 521, S. 522, S. 523, S. 524, S. 525, and S. 526, 88th Congress, April 10, 23, 24, 1963
Coverage: Washington : U.S. Govt. Print. Off., 1963