000 00268nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQD31.2.P43 C.1
100 _aPEARSON LEARNING SOLUTION
245 0 _aCATALYST:THE PEARSON CUSTOM LIBRARY FOR CHEMISTRY
942 _cBK
999 _c189819
_d189819