Lyndon, Roger C. <br/><br/>
Groups and geometry 
Roger C. Lyndon 
 - Cambridge  Cambridge University Press  1989 
 - 217p. 
 - London mathematical society lecture note series   101 .
<br/><br/><label>ISBN: </label>0521316944 
<br/><br/><label>Dewey Class. No.: </label>512.2 L992G