00789nam0-22002891i-450-990002574690403321000257469FED01000257469(Aleph)000257469FED0100025746920000920d1953----km-y0itay50------baENGFirst course in abstract algebraRichard E. Johnson.Englewood CliffsPrentice Hall1953.viii, 257 p.22 cmInsiemiStrutture algebriche516Johnson,Richard E.57682ITUNINARICAUNIMARCBK990002574690403321MXXV-A-91731MASMASFirst course in abstract algebra435834UNINAING01