 |
|
National Safety Competition of 1942
| Author: | Adams, William Waugh |
|---|---|
| Year: | 1943 |
| Document Type: | N/A |
| SUDOC: | I 28.23:3723 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 3723 |
| Subject: | Mine safety. |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38418/ |
Search developed and maintained by the University of Washington Libraries
Copyright 2010