Wick, Walter. <br/><br/>
Walter Wick's optical tricks / 
Walter Wick. 
 - New York :  Scholastic,  c1998. 
 - 48 p. :  col. ill. 
<br/><br/> Kirkus, starred, July 01, 1998 
<br/><br/> Presents a series of optical illusions and explains what is seen. 
<br/><br/> 007-010  BTSB. 
<br/><br/><label>ISBN: </label>0590222279 
<br/><br/><label>LCCN: </label>97035672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical illusions<br/>Visual perception
<br/><br/><label>LC Class. No.: </label>QP495.W49 1998 
<br/><br/><label>Dewey Class. No.: </label>152.14/8