友愛会・総同盟50年史年表
Subtitle: jō-kan
Publisher: Nihon Rōdō Kumiai Sōdōmei 50-shūnen Kinen Jigyō Shiryō Shūshū Iinkai
Published: 1962
Place of publication: Tōkyō
Language: jpn
Number of pages: 302
Subjects: Yūaikai; Nihon Rōdō Kumiai Sōdōmei
Other titles: Yūaikai, Sōdōmei 50-nenshi nenpyō
Notes: Jō-kan: 1912--1940-nen.