Paulos,John Allen <br/><br/>
Once upon a number / 
Paulos,John Allen. 
 - London:  Penguin books,  1998. 
 - 214p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0140281797 
<br/><br/><label>Dewey Class. No.: </label>510 PAU