Equal employment opportunity procedures : hearings before the Subcommittee on Administrative Practice and Procedure of the Committee on the Judiciary, United States Senate, Ninety-first Congress, first session, pursuant to S. Res. 39, on the practices and procedures involved in the implementation of Executive order 11246 and related laws, regulations, and constitutional provisions concerning equal employment opportunity in Federal and federally assisted contracts, March 27 and 28, 1969