000			00302nam a2200109 4500
245			_aChemistry : a conceptional approach _cCharles E. Mortimer
100			_aMortimer, Charles E.
250			_a3rd. ed.
260			_aNew York _bD.Van Nostrand _c1971
300			_axii,756p.:ill.; 23cm.
082			_a540 _bMOR
999			_c32344 _d32344