000			00399nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a660.281 _bHOU
100			_aHougen, O
245		0	_aChemical process principles:material and energy balances part:i
260			_aNew Delhi : _bCbs Publication, _c1995.
300			_axiv,504
365			_a110
650			_aChemical Engineering
999			_c128709 _d128709