To amend the Federal coal mine safety act
Subtitle: hearings before the Subcommittee on Labor of the Committee on Labor and Public Welfare, United States Senate, Eighty-fifth Congress, second session, on S.3290, a bill to amend the Federal coal mine safety act in order to remove the exemption with respect to certain mines employing no more than fourteen individuals. March 21 and 28, 1958.
Publisher: U.S. Govt. Print. Off.
Published: 1958
Place of publication: Washington
Language: eng
Number of pages: 159
Subjects: Coal mines and mining -- Safety measures.
Other titles: Federal coal mine safety act.
Notes: Available also in microform in CIS US congressional committee hearings, accession number (85)S1307-2.