Guion, Robert M. <br/><br/>
Personnel testing / 
Robert M. Guion. 
 - New York :  McGraw-Hill,  1965. 
 - xiii, 585 p. :  ill. 
<br/><br/><label>LCCN: </label>93034075     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employment tests.<br/>Psychology, Industrial.<br/>Ability--Testing