Polster, Burkard <br/><br/>
Geometries on surfaces / 
Burkard Polster, Gunter F. Steinke 
 - Cambridge, England :  Cambridge University Press,  c2001 
 - xxii, 490 p. :  ill. ;  25 cm. 
 - Encyclopedia of mathematics and its applications ;  84 .
 - Encyclopedia of mathematics and its applications .
<br/><br/>Includes bibliographical references  and index 
<br/><br/><label>ISBN: </label>9780521660587 0521660580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Projective<br/>Surfaces