00929nam0-22003371i-450-9900013264604033210-582-23081-0000132646FED01000132646(Aleph)000132646FED0100013264620000920d1993----km-y0itay50------baengUnits in Integral Group RingsS. K. Sehgal.Harlow (UK)Longmanc1993.357 p.24 cmPitman monographs and surveys in pure and applied mathematics69Teoria dei gruppiAnelli associativi512.4Sehgal,Sudarshan K.57089ITUNINARICAUNIMARCBK990001326460403321C-18-(6911268MA1MA120C0516A25Units in Integral Group Rings376249UNINAING01