Hollingworth, H. L.  1880-1956 <br/><br/>
Psychology :  its facts and principles / 
H. L. Hollingworth 
 - New York :  D. Appleton,  1928 
 - xviii, 539 p., :  ill., plates ;  20 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography : p. 523-534 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150