Hasse Helmut <br/><br/>
Number Theory 
/ by Helmut Hasse 
 - New York  Springer Verlag  2010 
 - 638p. 
<br/><br/><label>ISBN: </label>9788184896466 
<br/><br/><label>Dewey Class. No.: </label>512.7  / HAS/N