Mine safety
hearings before a subcommittee of the Committee on Labor and Public Welfare, United States Senate, Eighty-first Congress, first session, on S. 1031, a bill amending Public law 49, Seventy-seventh Congress, providing for the welfare of coal miners, and for other purposes. May 18, 19, 24, 25, 26, 27, and 31, 1949.
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Publication
1949 - U.S. Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
75,250 words, Guess
Page Count
301 pages
Identifiers
- Open LibraryOL6060539M
- OCLC Control Number11401135
- Library of Congress Control Number49045868
Classifications
- DDC622.8
- LCCKF26 .L3 1949a
Subjects
Other Editions
- Mine safety: hearings before a subcommittee of the Committee on Labor and Public Welfare, United States Senate, Eighty-first Congress, first session, on S. 1031, a bill amending Public law 49, Seventy-seventh Congress, providing for the welfare of coal miners, and for other purposes. May 18, 19, 24, 25, 26, 27, and 31, 1949.
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