Cameron, Joe <br/><br/>
IQ challenge 

 -  Jaico publishing house  2002 
 - 208 p.  Illustration 
<br/><br/><label>ISBN: </label>8179920682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IQ<br/>Puzzles
<br/><br/><label>Dewey Class. No.: </label>793.73  / CAM