000			00340nam a2200145Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a801665582
041			_aen
082			_a540
100			_aSEVENAIR, Jphn P.
245		0	_aIntroductory chemistry
260			_aUS _bWm.C.Brown publishers _c1997
300			_axxiii 788p
942			_cSR
999			_c77560 _d77560