TY  - BOOK
AU  - Lyndon,Roger C.
AU  - Schupp,Paul E.
TI  - Combinatorial group theory
SN  - 14310821
U1  - 510 LYN 2001 
PY  - 2001///
CY  - Berlin
PB  - Springer
N1  - Includes subject  index
ER  -