Author: | Peters, Robert H. |
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Additional Authors: | Clingan, Mark R., Randolph, Robert F. |
Year: | 1989 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:9219 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 9219 |
Subjects: | Absenteeism (Labor)--United States |
Coal miners--United States | |
Link: | https://hdl.handle.net/2027/mdp.39015078457713 |