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The economics of the patent system / Erich Kaufer. (Fundamentals of pure and applied economics ; v. 30) (Economics of technological change section)

The economics of the patent system / Erich Kaufer. (Fundamentals of pure and applied economics ; v. 30) (Economics of technological change section)
Paper図書
Harwood Academic Publishersc1989.<M351-A6>
National Diet Library
  • Title Heading...omics ; v. 30. Fundamentals of pure and applied economics. Economics of technological change section.

The role of demand and supply in the generation and diffusion of technical change / Colin G. Thirtle and Vernon W. Ruttan. (Fundamentals of pure and applied economics ; v. 21. Economics of technological change section)

The role of demand and supply in the generation and diffusion of technical change / Colin G. Thirtle and Vernon W. Ruttan. (Fundamentals of pure and applied economics ; v. 21. Economics of technological change section)
Paper図書
Harwood Academic Publicationsc1987.<DA83-A16>
National Diet Library
  • Title Heading...omics ; v. 21. Fundamentals of pure and applied economics. Economics of technological change section.

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