00871nam0-22003011i-450-9900030633804033210-04-330-227-0000306338FED01000306338(Aleph)000306338FED0100030633820000920d1973----km-y0itay50------baENGGB<<The >>economics of research and technologyby Keith Norris and John VaizeyLondonGeorge Allen and Unwin1973172 p.ill.22 cmStudies in economicsRicerca & SviluppoNorris,Keith121842Vaizey,John E.51041ITUNINARICAUNIMARCBK990003063380403321G/1.4 NOR5953/ISESSESEconomics of research and technology44548UNINA