000			00332nam a2200145Ia 4500
008			230302s9999 xx 000 0 und d
041			_aENGLISH
082			_a540
100			_aLasrado and Rao S.
245		0	_aPrinciples of Chemistry Vol.1
260			_aaaa _bUnited Publisher
300			_a0
650			_aChemistry
942			_cBK
999			_c8463 _d8463