Safety consciousness :an evaluation

Author: Walker, Stanley M.
Year: 1951
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7595
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 7595
Subject: Mines and mineral resources--Safety measures
Link: https://hdl.handle.net/2027/mdp.39015078456152

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