TY  - BOOK
AU  - Symposium on Homological and Combinatorial Techniques in Group Theory, London Mathematical Society, Durham, Sept. 1977
AU  - Wall, C. T. C. ; ed.
TI  - Homological group theory; proceedings
U1  - 514 
PY  - 1979///
CY  - Cambridge
PB  - Cambridge University Press
ER  -