| 000 | 00455nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c27262 _d27262 |
||
| 005 | 20180112111352.0 | ||
| 008 | 160617b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aUPES LIBRARY _bEnglish |
||
| 082 |
_a622.334 _bSIN |
||
| 100 |
_aSingh, J.G. _928485 |
||
| 245 | _aUnderground coal mining methods | ||
| 260 |
_aVaranasi: _bBraj-Kalpa Publishers, _c2000 |
||
| 300 | _aviii, 538p. | ||
| 650 |
_aMining _957113 |
||
| 650 |
_aCoal Mining _957114 |
||
| 942 | _cBK | ||