Combinatorial group theory - Lyndon, Roger C.; Schupp, Paul E., 1937- (Berlin : Springer, 2001)
'Reprint of the 1977 edition.'
'Originally published as Vol. 89 of the Ergibnisse der Mathematik und ihrer Grenzgebiete'--T.p. verso
Includes bibliographical references (p. [295]-331 and indexes
Keywords: Combinatorial group theory