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| 005 | 20241217102133.0 | ||
| 008 | 241210b |||||||| |||| 00| 0 eng d | ||
| 082 | _a622.33 | ||
| 100 | _aProf.(Dr.) Das, Sameer Kumar | ||
| 245 | _aAdvanced Coal Mining Technology | ||
| 250 | _a1st | ||
| 260 |
_aKharagpur _bSagardeep Prakashan _c2022 |
||
| 300 | _a680 | ||
| 650 | _a Mining | ||
| 942 | _cBK | ||
| 999 |
_c5982 _d5982 |
||