000			00328nam a2200133Ia 4500
008			220314s9999||||xx |||||||||||||| ||und||
080			_a540
100			_aSonia Dunstan
245		0	_aPrinciples of chemistry
260			_bD Van Nostrand Company, London
300			_a492
650			_aChemistry & allied sciences
942			_cBOOK
999			_c8722 _d8722