000			00313nam a22001337a 4500
999			_c9935 _d9935
020			_a0199140901
082			_a540
100			_aHART,Richard
245			_aBeginning science chemistry
260			_aNewYork _bOxford _c1985
300			_av,121pg _bill,picture,glossary,index,24cm
650			_achemistry
942			_cBK