SUMMERS GEORGE J <br/><br/>
THE GREAT BOOKS OF PUZZELS AND TEACHERS 

 - MUMBAI  JAICO PUBLISHERS-1  2003 
 - 256 
<br/><br/><label>ISBN: </label>978-8172242213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puzzles and Puzzle games
<br/><br/><label>Dewey Class. No.: </label>793.73