000 00243nam a2200097 4500
999 _c336373
_d336373
082 _a622.7
_bGAU.P
100 _aGaudin, A.M
245 _aPrinciples of mineral dressing
_cGaudin, A.M
260 _aNew Delhi
_c1971
_bTata McGraw Hill
942 _cBK