The measurement of scientific and technical activities : proposed standard practice for surveys of research and experimental development : Frascati Manual 2002

Frascati Manual 2002 : proposed standard practice for surveys of research and experimental development
Rok: 2002

The Measurement of scientific and technical activities : R&D statistics and output measurement in the higher education sector : "Frascati Manual" supplement

Rok: 1989

The Measurement of scientific and technical activities : proposed standard practice for surveys of research and experimental development : "Frascati Manual" 1980

Rok: 1981