000			00339nam a2200133Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a660.28 _bHOU
100			_aHougen, O A.
245		0	_aChemical process principles part1
260			_aDelhi : _bCbs Publishers, _c1996.
365			_a110.00
650			_aChemical Science
999			_c5731 _d5731