00493nam a2200157Ia 4500008004100000082001500041100002100056245003500077250000900112260002400121300000600145650005200151942000700203999001500210952011000225150614s9999    xx            000 0 und d  a150  LEF-I  aLefton Lestor A.  aInteractive Psychology on line  aI ED  bAllyn & Baconc2001  a0  aInteractive Psychology on line Lefton Lestor A.  cBK  c5951d5951  00104070aMCKbMCKcMIIMLIBd2001-12-13g0.00l1o150  LEF-Ip6012r2016-03-29 00:00:00s2016-03-10yBK