000 00304nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _a547.2 N75 SYK/PET
100 _aSYKES
245 _aGUIDE BOOK TO MECHANISM IN ORGANIC CHEMISTRY
260 _aLONDON
_bLONGMAN
_c1981
300 _a374
999 _c20114
_d20114