000 00320nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660.28422 S365
100 _aSCHOEN,H.M
245 0 _aNEW CHEMICAL ENGINEERING SEPARATION TECHNIQUES
260 _aNEW YORK
_bINTERSCIENCE
_c1962
300 _a23X15
942 _cBK
_2DDC
999 _c12952
_d12952