Stillwell, John <br/><br/>
Classical topology and combinatorial group theory / 
John Stillwell 
 - New York :  Springer-Verlag,  1980 
 - xii, 301 p. :  ill. ;  25 cm. 
 - Graduate texts in mathematics  72 .
<br/><br/> Includes index 
<br/><br/>Bibliography: p.275-286 
<br/><br/><label>LCCN: </label>80-016326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology<br/>Groups, theory of<br/>Combinatorial analysis