000 00337nam a2200133Ia 4500
008 190710s9999 xx 000 0 und d
020 _a81-7541-092-2
082 _a370.15 Ag3
100 _aAggarwal, J C
245 0 _aBasic ideas in educational psychology
260 _aDelhi
_bShipra Publications
_c2003
300 _a254
942 _cBK
999 _c25393
_d25393