Farkas Hershel M <br/><br/>
Riemann surfaces. 
Farkas Hershel M; Kra Irwin 
 -  1980 
<br/><br/><label>Standard No.: </label>18728 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B398, M0