| Author: | Engel, Hal H. |
|---|---|
| Additional Authors: | Merritts, William M. |
| Year: | 1960 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7980 |
| Series: | Information Circular / Bureau of Mines ; |
| Report Number: | 7980 |
| Subjects: | Flame |
| Electric apparatus and appliances--Safety measures | |
| Link: | https://hdl.handle.net/2027/mdp.39015077564188 |