01029nam0-2200325---450-99000829638040332120060315153812.0000829638FED01000829638(Aleph)000829638FED0100082963820060315d1992----km-y0itay50------baengITy-------001yyTechnological change, technological systems, factors of productionby Gilberto Antonelli, Giovanni PegorettiTrentoUniversità degli studi di Trentostampa 199241 p.24 cmDiscussion paper4Titolo tratto dalla copertina33812 rid.itaAntonelli,Gilberto<1948- >89673Pegoretti,Giovanni3696ITUNINARICAUNIMARCBK990008296380403321C 347s.i.DSSDSSTechnological change, technological systems, factors of production745963UNINA