Vernon, Philip E. <br/><br/>
The measurement of abilities 
by Philip E. Vernon 
 - 2nd ed. 
 - London  University of London  1956 
 - 276p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Examinations<br/>Ability --Testing
<br/><br/><label>Dewey Class. No.: </label>K3337 V598m