SEKULER, Robert. <br/><br/>
Perception 

 - 3rd ed. 
 - New York :  Mc Graw Hill Book Publishers  1994 
 - xx, 572p. 
<br/><br/><label>ISBN: </label>0-07-056685-4 
<br/><br/><label>Dewey Class. No.: </label>152.1