000 00345nam a2200157Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a007011844x
041 _aen
082 _a540
100 _aCHANG, Raymond.
245 0 _aChemistry
250 _a6th ed
260 _aNew York
_bMcGraw-Hill
_c1998
300 _axxxviii,99
942 _cPR
999 _c56405
_d56405