Oversight hearings on the Coal mine health and safety act of 1969 (excluding title IV) ; hearings before the Subcommittee on Labor Standards of the Committee on Education and Labor, House of Representatives, Ninety-fifth Congress, first session

Oversight hearings on the Coal mine health and safety act of 1969 (excluding title IV) ; hearings before the Subcommittee on Labor Standards of the Committee on Education and Labor, House of Representatives, Ninety-fifth Congress, first session United States Congress. House. Committee on Education and Labor. Subcommittee on Labor Standards. creator text dcu Washington U.S. Govt. Print. Off. 1977 monographic eng iv, 724 p. ill. 24 cm. Hearings held June 7-29, 1977. n-us--- Coal mines and mining Safety regulations United States Mine sanitation Law and legislation United States KF27 .E348 1977c 353.007/7 78602365 DLC 780927 20160527195109.0 71650