Super, Donald Edwin,  1910- <br/><br/>
Appraising vocational fitness by means of psychological tests / 
by Donald E. Wuper and John O. Crites. 
 - Rev. ed. 
 - New York :  Harper,  1962 
 - 688 p. :  illus ;  25 cm. 
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>617929  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability--Testing.