000 00292nam a2200097Ia 4500
008 160710s1963 xx 000 0 und d
100 _aCHEMICAL ENGINEERING PROGRESS
245 _aCHEMICAL ENGINEERING PROGRESS,APR.-JUN.
260 _bAMERICAN INSTITUTE OF CHEMICAL ENGG.
_c1963
942 _2ddc
_cB
999 _c40278
_d40278