00471nam a22001817a 4500003000400000005001700004008004100021020001800062040000800080041001200088082002600100100001800126245004000144250001200184260004700196300001900243650002700262OSt20250107132550.0250107b           ||||| |||| 00| 0 eng d  a9788120330559  cAEF  aEnglish  223rd ed.a370.15bAGG  aMangal, S. K.  aEssential of educational psychology  a1st ed.  aNew Delhi:bEastern economy edition,c2023  a726 p.:c21 cm  aEducational psychology