Pickover, Clifford A. <br/><br/>
The Mathematics of Oz : mental gymnastics from beyond the edge 

 - Cambridge, U.K. ; New York   Cambridge University Press, 2002.  2002 
 - 351 p 
<br/><br/><label>ISBN: </label>0521016789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations
<br/><br/><label>LC Class. No.: </label>QA95 .P528/