000 00297nam a2200133Ia 4500
654 _aMECH
100 _aRay.H.S.; Sridhar.R. & Abraham.K.P.
250 _a1st Ed.
245 _aExtraction Of Nonferrous Metals.
260 _bAEP
_c1985
082 _bRAY
300 _a564p.
999 _c33329
_d33329
655 _aM-29
546 _aText in English
041 _aeng
300 _c24 cm.