Rock, Irvin. <br/><br/>
An introduction to perception / 
by Irvin Rock. 
 - New York :  Collier Macmillan,  1975. 
 - xii, 580 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0024024902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perception.