| 000 | 00393pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a622.42 _bH255m |
||
| 100 | _aHartman, Howard L. | ||
| 245 | 1 | _aMINE VENTILATION AND AIR CONDITIONING | |
| 260 |
_aNew York _bRonald Press _cc1961 |
||
| 300 | _a398 | ||
| 500 | _aIncludes Bibliography | ||
| 650 | _aMine Ventilation | ||
| 650 | _aAir Conditioning | ||
| 964 | _gCIRC | ||
| 997 | _aK3635 C | ||
| 999 |
_c381842 _d381842 |
||