000 00279nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a58260687
082 _a547ARE
100 _aArena E.O
245 0 _aChemistry of Carbon Compounds
260 _bLongman
_c1979
942 _cBK
999 _c431024
_d431024