TY  - BOOK
AU  - Cohen,Daniel E
TI  - Combinatorial group theory: : a topological approach
SN  - 0-521-34936-9
AV  - MATH QA171.C672	 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Combinatorial group theory
KW  - Topology
N1  - Includes bibliography and index
ER  -