Gupta, Ved Prakash <br/><br/>
Study of the effects of age, personality and motivation on persistence 

 -  Panjab University  1970 
 - 107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personality<br/>Motivation (Psychology)<br/>Persistence
<br/><br/><label>Dewey Class. No.: </label>TG.0033