000 00356nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8185095639
082 _a669.2 R263
100 _aROY,H S & OTHERS
245 0 _aEXTRACTION OF NONFERROUS METALS
260 _aNEW DELHI
_bEast & West Publishing
_c1999
300 _ax+531p.,24X18Cms
942 _cBK
_2DDC
999 _c28228
_d28228