Ifrah, Georges <br/><br/>
The universal history of numbers II   

 - New Delhi  Penguin Books India  2005 
 - 544p. Bibl. Index. 
<br/><br/>  
<br/><br/><label>ISBN: </label>0143032585 
<br/><br/><label>Dewey Class. No.: </label>510.9  / If23.UH