Gierz, Gerhard <br/><br/>
Lecture Notes in Mathematics 
/by Gerhard Gierz 
 - New York:  Springer-Verlag Berlin Heidelberg;  1982. 
 - 295p. 
<br/><br/><label>ISBN: </label>0-387-11610-9 
<br/><br/><label>Dewey Class. No.: </label>515.73  / GIE/L