000 00310nam a2200121Ia 4500
008 180928s2004 xx 000 0 und d
100 _aMangal, S K
245 _aEducational psychology
260 _aLudhiana
_bTandon PublicationsPublications
_c2004
300 _a540
365 _b150.50
_cRs
906 _a15.00
999 _c337710
_d337710