000 00573 a2200277 4500
001 1006469
020 _a81-224-0322-030
041 _aeng
080 _a669.011 Gho
245 _aPrinciples of extractive metallurgy
250 _a2nd ed
260 _a
260 _bNew Delhi : Wiley Eastern, 1991
260 _c1991
300 _axx,302 p.
300 _c23 cm
490 _a
100 _aGhosh, Ahindra
700 _aRay, Hem Shanker
700 _a
650 _a
650 _aExtraction (Chemistry)
650 _aMetallurgy
942 _cBK
942 _2UDC
999 _c88353
_d88353