00946nam0-22003491i-450-99000306193040332120140324152837.00-333-37414-2000306193FED01000306193(Aleph)000306193FED0100030619320030910d1987----km-y0itay50------baengITEconomics and Technological ChangeRod Coombs, Paolo Saviotti, Vivien Walsh.LondonMacmillan1987.XV, 296 p.20 cmProgresso tecnologicoG/1.01Coombs,RodSaviotti,Pier PaoloWalsh,VivianITUNINARICAUNIMARCBK990003061930403321ISVE O3.45DECTSG/101 COO6532SESDECTSSESEconomics and Technological Change465522UNINA