| 000 | 00561nam a22002297a 4500 | ||
|---|---|---|---|
| 999 |
_c8046 _d8046 |
||
| 001 | 51232 | ||
| 003 | BD-ChUET | ||
| 005 | 20191113154344.0 | ||
| 008 | 191113b ||||| |||| 00| 0 eng d | ||
| 020 | _a905809233x | ||
| 040 |
_aBD-ChUET _cBD-ChUET |
||
| 082 |
_222nd ed. _a622.42/PAM |
||
| 100 | _aPanigrahi, D. C. | ||
| 245 |
_aMine environment and ventilation/ _cD. C. Panigrahi. |
||
| 300 |
_a546p.; _c23 cm. |
||
| 526 | _aPME | ||
| 546 | _aEnglish | ||
| 650 | _aMine ventilation | ||
| 650 | _aMine fires | ||
| 650 | _aMine safety | ||
| 942 |
_2ddc _cBK |
||