000 00294nam a2200109Ia 4500
008 220303s2007 xx 000 0 und d
041 _aeng
082 _a547.139 RAY/Rea
100 _aRay M C
_9113821
245 _aReaction Mechanism in organic chemistry
260 _aNew delhi
_bMTG books
_c2007
999 _c122114
_d122114