| 000 | 00543nam a2200205Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20191016220458.0 | ||
| 008 | 150617s2014 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 100 | _aChandra, D. | ||
| 245 | _aStory of coal | ||
| 260 |
_aCalcutta: _bDev Sahitya Kutir, _c1989 |
||
| 300 |
_a35p.: _bill.; _c25cm. |
||
| 650 |
_aCoal mines and mining _xMining hazards |
||
| 650 | _aCoal deposits | ||
| 650 |
_aCoal mines and mining _xConservation |
||
| 365 |
_aINR _eComp. |
||
| 942 |
_2udc _cBK |
||
| 999 |
_c18182 _d18182 |
||