000 nam a22 7a 4500
999 _c18270
_d18270
008 180220b xxu||||| |||| 00| 0 eng d
020 _a0801665582
041 _aeng
082 _a540
_bsev
100 _aSevenair, John P.
245 _aIntroductory Chemistry/
260 _aUSA:
_c1996
_bWilliam C Brown Pub,
300 _aP.787;
_c25cm
_bart;
650 0 _aChemistry
942 _cREF