Before revision: It is based on the intensity of research and development activities used in these industries within OECD countries, resulting in four distinct categories.High Tech Trademarks by John Mendenhall, Art Direction Book Co; First Edition (January 1, 1985) ISBN 0881080241 Today, High tech consists a significant part of several economies.
After revision: It is based on the intensity of research and development activities used in these industries within OECD countries, resulting in four distinct categories.high Tech Trademarks by John Mendenhall, Art Direction Book Co; First Edition (January 1, 1985) ISBN 0881080241 Today, High tech consists a significant part of several economies.