00278nam a2200121Ia 4500008004100000041000800041082001400049100001100063245003700074260002500111300000800136650001200144230516s1987    xx            000 0 und d  aeng  a615.19SKY  aSkges   aMechanissm in Organic Chemistry   bORIENT LONGMANc1987  a416  aGENERAL