000 00346nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.7 A2859
100 _aAHUJA.C.H
245 0 _aPRACTICE OF ORE DRESSING OF NONFERROUS, RARE AND PRECIOUS METALS IN THE PLANTS O
260 _aNEW DELHI
_bAmerind
_c1972
300 _a25X16
942 _cBK
_2DDC
999 _c21361
_d21361