Gijutsu chishiki no gensui moderu to gensui tokusei bunseki
Subtitle: tōroku tokkyo zenson kensū ni yoru gensui dēta e no ōyō
By: (Kagaku Gijutsuchō Kagaku Gijutsu Seisaku Kenkyūjo Daiichi Kenkyū Gurūpu) Mitsuhata Teruhisa
Contributors: Kagaku Gijutsuchō Kagaku Gijutsu Seisaku Kenkyūjo (Japan). Dai 1 Kenkyū Gurūpu
Series: Discussion paper -- no. 1; Discussion paper (Kagaku Gijutsuchō Kagaku Gijutsu Seisaku Kenkyūjo (Japan)) -- no. 1.
Publisher: Kagaku Gijutsuchō Kagaku Gijutsu Seisaku Kenkyūjo Daiichi Kenkyū Gurūpu
Published: 1997
Place of publication: [Tokyo]
Language: jpn
Subjects: Technology assessment; Patent extensions
Other titles: Decay model of technical knowledge and analysis of decay characteristics
Notes: Cover title.

Vol. 2: Yōyaku.