Vernon, P. E. <br/><br/>
Intelligence and attainment tests / 
P. E. Vernon. 
 - London :  University of London Press,  c1960. 
 - 207 p. :  ill., tables ;  23 cm. 
<br/><br/>Includes bibliographical references (p.193-200). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental tests.<br/>Intelligence tests.
<br/><br/><label>Dewey Class. No.: </label>153.93