Nihon Shakaitō 20-nen no kiroku
Subtitle: kettō 20-shūnen kinen shuppan
By: [henshū Nihon Shakaitō Kettō 20-shūnen Kinen Jigyō Jikkō Iinkai]
Publisher: Nihon Shakaitō
Published: 1965
Place of publication: Tōkyō
Language: jpn
Number of pages: 583
Subjects: Nihon Shakaitō (1945- ) -- History
Other titles: Nihon Shakaitō nijūnen no kiroku.