Secondary school selection :  a British Psychological Society inquiry / 
edited by P. E. Vernon 
 - London :  Methuen,  1957 
 - 216 p. ;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools--Examinations--Great Britain<br/>Ability grouping in education