00315nam a2200121Ia 450000500170000000800410001704100080005808200160006610000210008224500430010326000380014630000090018420260720174758.0260720s2008    xx            000 0 und d  aeng  a370.15 SOME  aT.V. Somasheakar  aEducational psychology and evaluvation  aBangalorebNirmal Prakashanc2008  a379p