Teishin rōdō undōshi
By: [henshū Teishinshō Rōmukyoku Rōmuka]
Publisher: Tsūshin Bunka Shinkōkai
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 1267
Subjects: Telecommunication; Employees; Labor unions; History; Zen Nihon Teishin Rōdō Kumiai