Gardner, Martin <br/><br/>
Hexaflexagons, probability paradoxes, and the tower of Hanoi : Martin Gardner's first book of mathematical puzzles and games 
Martin Gardner 
 - 2nd ed 
 - Cambridge  Cambridge University Press  2008 
 - xiii, 193 p. : ill. ; 23 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521756150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations
<br/><br/><label>Dewey Class. No.: </label>793.74 GAR