ISBN 9780521446808 books & textbook
Geometric Group Theory: Volume 2 (London Mathematical Society Lecture Note Series, Series Number 182)
Niblo, Graham A. Roller, Martin A. Cassels, J. W. S.
Cambridge University Press /1993-09-24 Paperback / 304 Pages
isbn-10: 0521446805 / isbn-13: 9780521446808
