000 00302nam a2200121Ia 4500
008 160710s1943 xx 000 0 und d
082 _a660.284 HOU
100 _aHOUGEN, LOAF A.
245 _aCHEMICAL PROCESSES PRINCIPAL
260 _bJOHN WILEY & SONS INC.
_c1943
300 _a502
942 _2ddc
_cSF
999 _c77981
_d77981