Oversight Hearings on the Federal Mine Safety and Health Amendments Act of 1977, Part 3: Coal, Metal and Surface Mine Contruction: Hearings before the Subcommittee on Health and Safety of the Committee on Education and Labor, House of Representatives 3
Publisher: Washington: U.S. Government Printing Office,
Coverage: Washington, D.C. : U.S. Govt. Print. Off., 1980.