000 00317nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.77 R164
100 _aRALSTON.O.C
245 0 _aELECTROSTATIC SEPERATION OF MIXED GRANULAR SOLIDS
260 _aNEW YORK
_bElsevier
_c1961
300 _a19X13
942 _cBK
_2DDC
999 _c13228
_d13228