Rōdō kyōyaku
Subtitle: Shōwa 29-nen 12-gatsu 18-nichi teiketsu ni tsuki
Publisher: Tōkyō Denryoku Kabushiki Kaisha; Tōkyō Denryoku Rōdō Kumiai
Published: 1955
Place of publication: [Tokyo]
Language: jpn
Number of pages: 69
Subjects: Labor contract