Gregory, Robert J. <br/><br/>
Psychological testing  History, principles and applications 

 - 3rd ed 
 - Boston  Allyn and Bacon  2000 
 - 692  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>151.2