Graham, John R. & Lilly, Roy S. <br/><br/>
Psychological testing 

 - Prentice-hall, New jersey  1984 
 - xii,43p. 
<br/><br/><label>ISBN: </label>0-13-732652-1 
<br/><br/><label>Dewey Class. No.: </label>151.28 Gra/Lil