| 000 | 00419nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a662.623954 _bG427E |
||
| 100 | _aGhosh, A B | ||
| 245 | 4 |
_aThe Economics of coal washing in India _cA B Ghosh |
|
| 260 |
_aCalcutta _bNew Age _c1966 |
||
| 300 | _axii, 144+18p. | ||
| 650 | _aCoal washing-India; Coal preparation-India | ||
| 942 | _cBKS | ||
| 999 |
_c24408 _d24408 |
||