00353nam a2200121Ia 4500008004000000020001800040082001600058100002000074245004200094260005500136300001300191650002700204210210b2001   xxu||||| |||| 00| 0 eng d  a0 7069 9354 3  a370.15 AGGE  aAGGARWAL (J C).  aEssentials of educational psychology.  aNew Delhi.bVikas Publishing House Pvt Ltd.,c2001  axiii,581  aEducational psychology