000 00429nam a2200169Ia 4500
008 200307s9999 xx 000 0 und d
020 _a007011207X
041 0 _aeng
050 4 _aQD31.2
_bC434E 1996
100 0 _aChang Raymond.
245 1 0 _aEssential Chemistry
250 _a1st ed.
260 _aNew York
_bMcGraw-Hill
_c1996
300 _a719 p.
500 _aIncludes index
650 4 _a”CHEMISTRY”
999 _c6305
_d6305