00305nam a2200121Ia 450000500170000000800410001704100080005808200160006610000170008224500270009926000480012630000090017420260720174530.0260720s2005    xx            000 0 und d  aeng  a370.15 FOXE  aFox, Charles  aEducational psychology  aNew DelhibDiscovery Publishing Housec2005  a293p