00804nam0-22002651i-450-99000316809040332120140908192321.0000316809FED01000316809(Aleph)000316809FED0100031680920030910d1990----km-y0itay50------baengITProduction by means of commoditiesa dual analysis of input price and input useArrigo OpocherPadovaCLEUP1990Università di Padova, Dipartimento di scienze economiche Marco Fanno90.2Opocher,Arrigo124040ITUNINARICAUNIMARCBK990003168090403321PaperSESSESProduction by means of commodities457606UNINA