MUIR Duncan <br/><br/>
Optical illusions / 
Duncan Muir 
 - London :  Alligator Books Ltd,  2006 
 - 32 p. 
<br/><br/> Find out inside this fun-filled pocket guide to all things magical, illusionary and virtual reality. 
<br/><br/><label>ISBN: </label>9781842399330 (hbk) :  4.30 BND 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPTICAL ILLUSIONS--JUVENILE LITERATURE