Aggarwal, Mani Ram <br/><br/>
General knowledge digest : for union state public service commission competitive examination 

 - Delhi  S. Chand  1965 
 - xviii, 640 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Intelligence tests<br/>  Ability, testing
<br/><br/><label>Dewey Class. No.: </label>915.4  / Ag81g 1965