Keen, Linda <br/><br/>
Hyperbolic geometry from local viewpoint 

 - Cambridge  Cambridge University Press  2007 
 - x, 271 p. ; 23 cm 
 - London Mathematical society  Student texts  68 .
<br/><br/><label>ISBN: </label>9780521682244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.9  / KEE