Incredible 1000 Puzzle Challenge 

 - 303 hlm.  ilus.  30 cm 
<br/><br/> Berisi Brain teasers, logic Challenges and word & number Puzzles 
<br/><br/><label>ISBN: </label>1-84442-467-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Grade 10-12
<br/><br/><label>Dewey Class. No.: </label>793.7