000 00302nam a2200133Ia 4500
008 160427s9999 xx 000 0 und d
082 _a370.15 MAN
100 _aMangal,S.K
245 _aEssentials of Educational Psychology
260 _aNew Delhi
260 _bPHI
260 _c2007
300 _a726
999 _c10551
_d10551