Choppin, Bruce <br/><br/>
Aptitude testing at eighteen-plus / 
by Bruce Choppin and Lea Orr 
 - Windsor :  NFER Publishing,  1976 
 - 151 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>0856331090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements<br/>Scholastic aptitude test