000 00430nam a2200157Ia 4500
008 191118s9999||||xx |||||||||||||| ||und||
020 _a8185095639
082 _a622.34
_bRay
100 _aRay, H.S.
_9277
245 0 _aExtraction of Nonferrous Metals
260 _aNew Delhi
_bAffiliated East-West Press
_c2017
300 _ax, 531p.
650 _aNonferrous Metals
_9278
700 _aSridhar, R; Abraham, K.P.
_9279
942 _cBK
999 _c898
_d898