Havil, J <br/><br/>
Impossible? surprising solutions to counterintuitive conundrums 
J. Havil 
 - Princeton  Princeton University Press  2008 
 - xii  235 
<br/><br/><label>ISBN: </label>9780691131313 
<br/><br/><label>Dewey Class. No.: </label>510.76  / HAV