000			00327nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS541.3 DOG/P
100			_aS.K Dogra and S Dogra
245		0	_aPhysical chemistry
250			_aNULL
260			_bNew Age International _aNew Delhi _c1984
300			_a674p
942			_cBKS
999			_c7166 _d7166