Farkas, H.M. <br/><br/>
Riemann suraces / 
Farkas, H.M. 
 - 2nd ed. 
 - New York:  Springer,  1992. 
 - xvi,363p.;23cm 
 - Graduate Texts in Mathematics/no.71/ed.by S. Axler .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0387977031 
<br/><br/><label>Dewey Class. No.: </label>515.223 FAR