000 | 00497 a2200265 4500 | ||
---|---|---|---|
001 | 121321 | ||
020 | _a1 | ||
041 | _aeng | ||
080 | _a553 Sin | ||
245 | _aMineral economics | ||
250 | _a | ||
260 | _aNew Delhi | ||
260 | _bOxford and IBH, | ||
260 | _c1970 | ||
300 | _axvi,317 p. | ||
300 | _c21 cm | ||
490 | _a | ||
100 | _aSinha, R.K. | ||
700 | _aSharma, N.L. | ||
700 | _a | ||
650 | _a | ||
650 | _aMines and mineral resources | ||
942 | _cBK | ||
942 | _2UDC | ||
999 |
_c67005 _d67005 |