000 00303nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.7 G267
100 _aGAUDIN.A.M
245 0 _aPRINCIPLES OF MINERAL DRESSING
260 _aNEW YORK
_bMcGraw-Hill
_c1993
300 _a23X15 554
942 _cBK
_2DDC
999 _c12762
_d12762