Vernon, M. D.  n. 1901 <br/><br/>
Experiments in visual perception :  Selected readings, 

 - 446 páginas 
 - Penguin modern psychology; .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Percepción visual
<br/><br/><label>LC Class. No.: </label>BF241  / V46