000 00279nam a2200109Ia 4500
008 160710s1950 xx 000 0 und d
100 _aROBINSON,C AND GILLI LAND
245 _aELEMENTS OF FRACTIONAL DISTILATION
260 _bMC GRAW HILL
_c1950
300 _a492
942 _2ddc
_cB
999 _c12930
_d12930