Roberts, Joe <br/><br/>
Lure of the integers 

 - Washington D.C.  The mathematical Association of America  1992 
 - xvii,310p.  23 cm. 
<br/><br/><label>ISBN: </label>088385502X 
<br/><br/><label>Dewey Class. No.: </label>512.72,D,rob  / _