Beardon, Alan, F. <br/><br/>
Geometry of discrete groups 

 - New York  Springer-Verlag  1983 
 - xii, 337p.  22 cm.  HB 
 - Graduate texts in mathematics .
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Discrete groups<br/>Isometries<br/>Mobius transformations
<br/><br/><label>Dewey Class. No.: </label>512.2  / BEA