01034nam0-22003491i-450-990003779720403321200010100.521-39967-X000377972FED01000377972(Aleph)000377972FED0100037797220001010d--------km-y0itay50------baitay-------001yyFormal Theories in International RelationsMichael Nicholson1.ed. pbk.CambridgeCambridge University Press1990xiii, 254 p.23 cmCambridge studies in international relations3RELAZIONI INETRNAZIONALIRELAZIONI INTERNAZIONALIModelli matematici327.101Nicholson,Michael143610ITUNINARICAUNIMARCBK990003779720403321327.101 NIC 13188BFSBFSFormal Theories in International Relations510036UNINAING01