000			00326nam a2200133Ia 4500
005			20260413100444.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aChawla, Shashi
245		0	_aTheory of Practical of Engg. Chemistry
260			_bDelhi, Dhanpat Rai _c2012
300			_a354
942			_cDB
999			_c1339 _d1339