00819nam0-22002651i-450-990001288350403321000128835FED01000128835(Aleph)000128835FED0100012883520000920d1979----km-y0itay50------baengHOMOLOGICAL group theoryProceedings of a Symposium held at Durham in September 1977Edited by C.T.C. WallCambridge [etc.]Cambridge University Press1979London Mathematical Society lecture note series36Wall,Charles Terence CleggITUNINARICAUNIMARCBK990001288350403321C-9-(3620405MA1MA1HOMOLOGICAL group theory384735UNINAING01