000 00353nam a2200133Ia 4500
001 84442
008 170722s9999 xx 000 0 und d
020 _a0706993543
100 _aAggarwal, J. C.
245 _aEssentials of educational psychology /
260 _aNew Delhi :
_bVikas publishing house ,
_c1994.
300 _a581 p.
_c22cms
942 _cGEN
999 _c118432
_d118432