00875nam0 2200277 450 00001655120090313135714.00333374134033337414220080925d1987----km-y0itay50------baengGBy-------001yyEconomics and technological changeRod Coombs, Paolo Saviotti, and Vivien WalshBasingstokeLondonMacmillan1987XV, 296 p.22 cmEconomics and technological change34480Sviluppo economico e progresso tecnicoCoombs,Rod121758Saviotti,Paolo240958Walsh,Vivien545994ITUNIPARTHENOPE20080925RICAUNIMARC000016551641/96506NAVA2Economics and technological change34480UNIPARTHENOPE