000 00301nam a2200121Ia 4500
008 160710s1936 xx 000 0 und d
082 _a660.2 H 87 I
100 _aHOUGEN ,O. A.
245 _aINDUSTRIAL CHEMICAL CALCULATIONS
260 _bJOHN WILEY &SONS, INC
_c1936
300 _a487
942 _2ddc
_cB
999 _c6191
_d6191