Seitōbetsu musansha undōka ryakureki
Subtitle: rōdō mondai kenkyū tokubetsu shiryō
By: [henshū Yokoyama Seiichi].
Contributors: Yokoyama, Seiichi.
Publisher: Rōdō Tsūshin Tōkyō Shikyoku
Published: 1930
Place of publication: Tōkyō
Language: jpn
Number of pages: 72
Subjects: Nihon Rōdō Sōdōmei -- Biography.; Socialist parties -- Japan -- Directories.
Notes: On double leaves.