Kleinman, G S <br/><br/>
Aptitude and Achievement: Differences at the Top.  [electronic resource] 

 -  Science (New York, N.Y.)  Oct 1965 
 - 553-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.150.3696.553-a  doi