Posamentier , Aflfred, S. <br/><br/>
Biography of the World's Most Mysterious Number 

 - Hyderabad  Universities Press private Limited  2007 
 - 324 
<br/><br/><label>ISBN: </label>9788173715617 
<br/><br/><label>Dewey Class. No.: </label>512.73   / POS/B