Gregory, R. L. (Richard Langton) <br/><br/>
Eye and brain :  the psychology of seeing / 
R.L. Gregory. 
 - London :  Weidenfeld and Nicolson,  1966. 
 - World university library .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 239-246. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vision<br/>Visual Perception