| 000 | 00420nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c7370 _d7370 |
||
| 008 | 140515s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aUPES LIBRARY _bEnglish |
||
| 082 |
_a622.42 _bCHA |
||
| 100 |
_aChakrabarti, P K _91335 |
||
| 245 | _aMine fans and their use in mine ventilation | ||
| 260 |
_aRanchi: _bCMPDI, _c1997 |
||
| 300 | _aVp. | ||
| 650 |
_aManagement _942749 |
||
| 650 |
_aMining Engineering _96799 |
||
| 942 | _cBK | ||