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Patents as Indicators of the Utility of European Community R & D Programmes
U. SchmochUlrich SchmochHariolf GruppUwe Kuntze
出版Office for Official Publications of the European Communities, 1991
主題Political Science / Public Policy / Science & Technology PolicyTechnology & Engineering / GeneralTechnology & Engineering / Inventions
ISBN928262689X9789282626894
URLhttp://books.google.com.hk/books?id=WxwoAQAAMAAJ&hl=&source=gbs_api