000 00303nam a2200121Ia 4500
008 170101s1970 xx 000 0 und d
082 _a547.13 B44I
100 _aBENFEY, Otto Theodor
245 0 _aIntroduction to organic reaction mechanisms
260 _bN.Y
_c1970
300 _a207p
942 _2ddc
_cB
999 _c37541
_d37541