Koch, Helmut <br/><br/>
Galois theory of p-extensions  / 

 - New York:  Springer-Verlag,  2002 
 - xiii, 190p. Bibl. Index. 
 - Springer monographs in Mathematics .
<br/><br/><label>ISBN: </label>3540436294 
<br/><br/><label>Dewey Class. No.: </label>512  / K76.GT