Underground mine communications, control and monitoring /
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Pgh. (i.e. Pittsburgh), PA. :
U.S. Dept. of the Interior, Bureau of Mines,
1984.
|
| Series: | Information circular (United States. Bureau of Mines) ;
8955. |
| Subjects: |
| Item Description: | Distributed to depository libraries in microfiche. |
|---|---|
| Physical Description: | vi, 212 pages : illustrations ; 28 cm. |
| Bibliography: | Includes bibliographies. |