000 00353nam a22001451a 4500
999 _c150404
_d150404
082 _a370.15
_bMAN/E
100 _aMangal S K
245 _aEducational psychology/
_cby Mangal S K.
260 _aLudhiana;
_bParkash,
_c1990.
300 _a540p.
650 _aEducational Psychology
650 _aEducation
650 _aSocial Sciences
942 _cBK