| Author: | Murray, Arthur L. | 
|---|---|
| Year: | 1930 | 
| Document Type: | USBI | 
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, | 
| SUDOC: | C 22.11:6217 | 
| Series: | Information circular / Bureau of Mines ; | 
| Report Number: | 6217 | 
| Subjects: | First aid in illness and injury | 
| Mine safety | |
| Mine accidents | |
| Mine rescue work | |
| Link: | https://hdl.handle.net/2027/mdp.39015086485136 |