| 000 | 00351nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190829s9999 xx 000 0 und d | ||
| 020 | _a81 86772 10 3 | ||
| 082 |
_a622.42 _bGUP/MI |
||
| 100 | _aGUPTA, M.L: Editor | ||
| 245 | 0 | _aMINE VENTILATION, SAFETY AND ENVIRONMENT | |
| 260 |
_bAllied Publishers Private Limited, Bombay _aBombay _c2002 |
||
| 942 | _cBK | ||
| 999 |
_c4480 _d4480 |
||