000 00537nam a2200193Ia 4500
005 20171113151847.0
008 170519s9999 xx 000 0 und d
020 _a81-85095-63-9
_c395/-
040 _aMAIN
041 _aEnglish
082 _a669/RAY/EXT
100 _aH.S. RAY
245 _aEXTRACTION OF NONFERROUS METALS
260 _bAFFILIATED EAST WEST PRESS
_aNEW DELHI
_c1985
300 _aX, 531P
650 _a600 Technology
_v660 Chemical engineering
_x669 Metallurgy
700 _aR. SRIDHAR
_aK.P. ABRAHAM
942 _cBK
999 _c85096
_d85096