000 00272nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bAGG
100 _aAggarwal, J.C
245 0 _aBasic ideas of Education Psycho
260 _bShipra
_c2004
300 _a254
942 _cBK
999 _c1555
_d1555