000 00293nam a2200121Ia 4500
008 160710s1943 xx 000 0 und d
082 _a541 HOU
100 _aHOUGEN,OLAF.A.
245 _aCHEMICAL PROCESS PRINCIPLES
260 _bJOHN WILEY & SONS INC.
_c1943
300 _a436
942 _2ddc
_cB
999 _c7673
_d7673