Seckel, Al. <br/><br/>
The art of optical illusions 

 - London :  Carlton,  2000 
 - 160 p.  :ill. [chiefly col.]  26 cm. 
<br/><br/><label>ISBN: </label>1842220543 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical illusions
<br/><br/><label>Dewey Class. No.: </label>701.8 SEC