00313nam a2200109Ia 4500008004000000082001500040100002600055245004300081260003800124300001300162650002800175210210b1950   xxu||||| |||| 00| 0 eng d  a547.1 ALEP  aALEXANDER (Elliot R).  aPrinciples of ionic organic reactions.  aLondonbJohn Wiley and Sonsc1950  aviii,318  aIonic Organic Reactions