| 000 | 00509 a2200265 4500 | ||
|---|---|---|---|
| 001 | 122665 | ||
| 020 | _a13 | ||
| 041 | _aeng | ||
| 080 | _a553 Sin | ||
| 245 | _aMineral economics. | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bOxford and IBH, New Delhi, | ||
| 260 | _c1970 | ||
| 300 | _ap.xvi, 317, illus., 23cm. | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aSinha, R.K. | ||
| 700 | _aSharma, N.L. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aMines and mineral resources | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c74544 _d74543 |
||