000 00412nam a2200157Ia 4500
999 _c21601
_d21601
082 _aTG.0033
100 _aGupta, Ved Prakash
245 0 _aStudy of the effects of age, personality and motivation on persistence
260 _c1970
_bPanjab University
300 _a107
650 _aPersonality
650 _aMotivation (Psychology)
650 _aPersistence
710 _aNijhawan, H.K.
942 _cTH
_2ddc