Puhan B N <br/><br/>
Issues in psychological measurement. 

 - Agra  National Psychological        1982 
 - 173p.  cm. 
<br/><br/><label>Standard No.: </label>39850 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S:71, M2