Symposium on geometric group theory(Sussex  1991) <br/><br/>
Geometric group theory  Proceedings of the symposium held in sussex 1991:Vol.1 
Ed. By Graham A. Niblo, Martin A. Roller 
 - Cambridge  Cambridge University Press  1993 
 - 212p. 
 - London Mathematical Society Lecture Notes Series  181 .
<br/><br/><label>ISBN: </label>0521435293 
<br/><br/><label>Dewey Class. No.: </label>512.2  / N93.1