000 00254nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPruthi, R.K.
245 0 _aEducational Psychology
260 _aNew Delhi
_bDPH
_c2006
300 _a339p.
942 _cBK
999 _c12744
_d12744