Frohlich, A. <br/><br/>
Classgroups and Hermitian Modules 
/ translated by J. Coates 
 - Boston:  Birkhauser;  1984. 
 - xvii, 226p. 
<br/><br/><label>ISBN: </label>0817631828 
<br/><br/><label>Dewey Class. No.: </label>512.74  / FRO/C