Teiyū Dōshikai shiryōshū
Series: Zentei rōdō undōshi shiryō -- 32; Zentei rōdō undōshi shiryō -- 32.
Publisher: Zen Teishin Rōdō Kumiai Zenteishi Hensan Iinkai
Published: 1962
Place of publication: Tōkyō
Language: jpn
Number of pages: 283
Subjects: Telecommunication; Nihon Rōdō Sōdōmei. Teiyū Dōshikai; Nihon Rōdō Sōdōmei