Rōdōsha kyōsai undōshi
By: hensha Rōsairen Chōsa Shiryōshitsu
Publisher: Zenkoku Rōdōsha Kyōsai Seikatsu Kyōdō Kumiai Rengōkai
Published: 1973
Place of publication: Tōkyō
Language: jpn
Subjects: Fraternal organizations; History