| 000 | 00390nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230717s9999 xx 000 0 und d | ||
| 020 |
_a9789390780334 _qhbk |
||
| 082 |
_a622.3382 _bKUM |
||
| 100 | _aKumar, Sunil | ||
| 245 | 0 |
_aUnderground Coal Mining Technology / _cDr. Sunil Kumar |
|
| 250 | _a1st edition | ||
| 260 |
_bRandom Publications , _c2022 |
||
| 650 | _aGeneral | ||
| 942 | _cENG | ||
| 999 |
_c154667 _d154667 |
||