Lyndon, Roger C. <br/><br/>
Combinatiorial group theory 

 - Berlin  Springer-Verlag  1977 
 - xiv,340p.  24cm 
<br/><br/><label>ISBN: </label>3540411585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groups and group theory
<br/><br/><label>Dewey Class. No.: </label>512.2  / LYN