Tyler, Leona E. (Leona Elizabeth), 1  906-1993. <br/><br/>
The psychology of human differences/ 
Leona E. Tyler 
 - Third Edition. 
 - viii, 572 pages:   illustration;   25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Difference (Psychology)
<br/><br/><label>Dewey Class. No.: </label>155