00307nam a2200109Ia 4500008004100000020001800041082001400059100001600073245003600089260006000125300001200185190710s9999    xx            000 0 und d  a81-7156-606-5  a370.15 SA  aSharma, R N 0aAdvanced educational psychology  aNew Delhib,              Atlantic Publishers andc2003  avi; 574