01018cam0-22003491i-450 99000658896040332120200324174109.0000658896FED01000658896(Aleph)000658896FED0100065889620001010d1989----kmuy0itay50------baengDEy-------001yyProduction structure and international tradeMakoto TawadaBerlinSpringer Verlag1989132 p.25 cmLecture notes in economics and mathematical systems327Commercio internazionaleModelli matematici382.07222itaTawada,Makoto246851ITUNINARICAUNIMARCBK990006588960403321INES.8295DTECOLLEZ. 784 (327)9258FSPBCDTEFSPBCProduction structure and international trade622567UNINAGEN01