000 00356nam a22001337a 4500
008 170105b xxu||||| |||| 00| 0 eng d
020 _a--
100 _aHougen, Olaf A
110 _aWatson Kenneth M
245 _aChemical process principles
_cOlaf A Hougen
260 _aNew york
_bJohn wiley & Sons Inc
_c1950
300 _aix,756p.
942 _2udc
_cBK
_02
999 _c13971
_d13971