000 00275nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a540 H817
100 _a"Housecroft, Catherine"
245 0 _aChemistry: an integrated approach
260 _c1997
942 _2lcc
_cBK
_kCirc.
999 _c14042
_d14042