000 00367nam a2200145Ia 4500
001 11507
008 150525s9999 xx 000 0 und d
020 _a0-07-290500-X
100 _aChang, Raymond
245 _aEssential Chemistry: A Core Text For General Chemistry
250 _a0
260 _aBoston
_bMcgraw-Hill
_c2000
300 _a,;ill.
650 _aChemistry
999 _c45531
_d45531