00763nam0-22002651i-450-990001149030403321000114903FED01000114903(Aleph)000114903FED0100011490320000920d1970----km-y0itay50------baengCech cohomological dimensions for commutative ringsBy Dobbs D.E.s.l.Springer-Verlag1970Lecture Notes in MathematicsVol.147esimoDobbs,David E.54935ITUNINARICAUNIMARCBK990001149030403321C-20-(1479758MA1MA1Cech cohomological dimensions for commutative rings81191UNINAING01