00729nam0-22002891i-450-990001282620403321000128262FED01000128262(Aleph)000128262FED0100012826220000920d1970----km-y0itay50------baROMINELE LOCALEN. RaduBucarestAcademie de la Rep. Soc. de Roumanie1970Volume IITeoria degli anelli512.4Radu,N.350080ITUNINARICAUNIMARCBK99000128262040332110-F-179670MA1MA113-01INELE LOCALE384334UNINAING01