| Additional Authors: | Hanna, N. E. | 
|---|---|
| Year: | 1956 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:5223 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 5223 | 
| Subjects: | Blasting--Congresses | 
| Fire-testing--Congresses | |
| Compressed air--Testing--Congresses | |
| Fire testing--Congresses | |
| Link: | https://hdl.handle.net/2027/mdp.39015078468496 |