Guthrie, Jackie,  <br/><br/>
Improve your brain power :   400 games, puzzles and teasers to unlock your mind 

 - 256 pages :   colour illustrations ;   29 cm 
<br/><br/><label>ISBN: </label>0762104945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puzzles.
<br/><br/><label>Dewey Class. No.: </label>793.73