Vernon, P. E. <br/><br/>
Intelligence and attainment tests 
by P. E. Vernon 
 - London  University of London Press  1960 
 - 207p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>P281 V598