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 ....
Publisher: U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 724
Subjects: Coal mines and mining -- Safety regulations -- United States.; Mine sanitation -- Law and legislation -- United States.
Notes: Hearings held June 7-29, 1977.