Sanjūnen no ayumi
Publisher: Kagaku Gijutsuchō Kinzoku Zairyō Gijutsu Kenkyūjo
Published: 1986
Place of publication: Tōkyō
Language: jpn
Number of pages: 276
Subjects: History; Metallurgy; Research; Kinzoku Zairyō Gijutsu Kenkyūjo (Japan)
Other titles: 30-nen no ayumi.