Jointly administered legal services plans : hearings before the Special Subcommittee on Labor of the Committee on Education and Labor, House of Representatives, Ninety-third Congress, first session on H.R. 77, a bill to amend the Labor Management Relations Act, 1947, to permit employer contributions to jointly administered trust funds established by labor organizations to defray costs of legal services : hearings held in Washington, D.C., March 22, and April 5; San Francisco, Calif., March 30, Los Angeles, Calif., April 2, 1973.