Rōdō Kagaku Kenkyūjo 60-nen shiwa
Subtitle: sōritsu 60-shūnen kinen
By: [henshū, Rōdō Kagaku Kenkyūjo].
Publisher: Dō Kenkyūjo
Published: 1981
Place of publication: Kanagaswa-ken Kawasaki-shi
Language: jpn
Number of pages: 234