000 00267nam a2200097Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a547 N60 REE/HOR
100 _aREED ROWLAND
245 _aORGANIC CHEMISTRY ( ELECTRONIC THEORY AND REACTION MECHANISIM)
999 _c1420
_d1420