000			00332nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a541.3 PUR
100			_aPuri, B.R
245		0	_aPrinciple Of Physicsl Chemistry
260			_aDELHI
260			_bEDUCATIONAL PUB
260			_c2000
300			_a1372
650			_aChemistry
999			_c117589 _d117589