Fair labor standards amendments of 1977: hearings before the Subcommittee on Labor of the Committee on Human Resources, United States Senate, Ninety-fifth Congress, first session, on S. 1871, to amend the Fair Labor Standards Act of 1938 to increase the minimum wage rate under that act, to provide for an automatic adjustment in such wage rate, and to adjust the credit against the minimum wage which is based on tips received by tipped employees, and related bills. July 28; August 1, 2, 3, 4, and 5, 1977.