00754nam0-22002531i-450-990001238770403321000123877FED01000123877(Aleph)000123877FED0100012387720000920d1971----km-y0itay50------baengGeneralized Clifford parallelismby TYRR ELL J.A.CambridgeCambridge University Press1971.Cambridge tracts in mathematics and mathematical physics61Tyrrell,John Alfred57233ITUNINARICAUNIMARCBK990001238770403321C-34-(6110869MA1MA1Generalized Clifford parallelism381297UNINAING01