000			00315nam a2200133Ia 4500
100			_aHOUGEN OLAF and Others
650			_aChemical Process
365			_cRS
365			_d1
942			_cENGBK
245			_aChemical Process Principles Part 1
260			_bAsia Publishing House _c1976 _aBombay
300			_aXIV+504PP
999			_c21223 _d21223