Hasse Helmut <br/><br/>
Number Theory 

 - Berlin  Springer  2002 
 - 638p 
<br/><br/><label>ISBN: </label>354042749 
<br/><br/><label>LCCN: </label>nam a22     7a 4500 
<br/><br/><label>Dewey Class. No.: </label>512.7/HAS/2002