000 00317nam a2200121Ia 4500
005 20260720174808.0
008 260720s2011 xx 000 0 und d
041 _aeng
082 _a370.15 MANA
100 _aS K Mangal
_9272093
245 _aAdvanced Educational Psychology
260 _aNewdelhi
_bP H I Learning
_c2011
999 _c246297
_d246297