Additional Authors: | Jones, Nina L., Wrenn, Virgina E., Reid, Elizabeth J., Rice, Dora D., Machisak, John C. |
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Year: | 1956 |
Document Type: | USBI |
Issuing Agency: | U.S. Govt. Print. Off., |
Series: | United States. Bureau of Mines. Information circular; |
Report Number: | 7976 |
Subjects: | Accident prevention |
Accidents | |
Link: | https://hdl.handle.net/2027/mdp.39015078461038 |