Administration of the Federal Coal Mine Safety Act, 1952-61
| Main Author: | Westfield, James. |
|---|---|
| Other Authors: | Weaver, H. F., Keenan, C. M. |
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
[1962]
|
| Physical Description: |
v, 56 pages ; 28 cm. |
| Series: |
Information circular (United States. Bureau of Mines) ;
8133. |
| Subjects: |