000 00282nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a669
100 _aJoseph Newton
245 0 _aExtractive metallurgy
260 _bNew Delhi:Wiley Eastern
_c1967
300 _a532
942 _2ddc
999 _c74360
_d74360