The measurement of scientific and technical activities proposed standard practice for surveys of research and experimental development
- 4th ed.
- Paris [Washington, D.C Organisation for Economic Co-operation and Development sold by OECD Publications and Information Center] 1981
- 186 p. ill. 24 cm.
"Frascati manual 1980." Includes index
Research--Statistical methods--Handbooks, manuals, etc.
Scientific surveys--Handbooks, manuals, etc.
338.9
"Frascati manual 1980." Includes index
Research--Statistical methods--Handbooks, manuals, etc.
Scientific surveys--Handbooks, manuals, etc.
338.9