000			00364nam a2200145Ia 4500
008			241225s9999 xx 000 0 und d
020			_a9788196396114
082			_a660.284 _bGAV
100			_aGavhane K A.
245		0	_aUnit operations i
260			_aNew Delhi : _bNirali Prakashan, _c1994
300			_a859.
365			_a160
650			_a. Chemical engineering
999			_c38417 _d38417