Mine pager to public telephone interconnect system
| Main Author: | Parkinson, Howard E. |
|---|---|
| Other Authors: | United States. Bureau of Mines. |
| Format: | Book |
| Language: | English |
| Published: |
[Washington] :
U.S. Bureau of Mines,
[1974]
|
| Physical Description: |
14 pages : illustrations, tables. ; 26 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
7976. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 28.23:7976 | Available |