| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910696724303321 |
|
|
Titolo |
A short-range locator system for detecting trapped miners [[electronic resource] /] / by William E. Webb ... [and others] |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
[Washington, D.C.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1984] |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
ii, 22 pages : digital, PDF file |
|
|
|
|
|
|
Collana |
|
Report of investigations ; ; 8844 |
|
|
|
|
|
|
Altri autori (Persone) |
|
|
|
|
|
|
Soggetti |
|
Mine rescue work - Equipment and supplies |
Mine communication systems |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed on July 15, 2008). |
|
|
|
|
|
| |