昭和二十七年度電信電話事業概況報告書
Publisher: Nihon Denshin Denwa Kōsha
Published: 1953
Place of publication: Tokyo?
Language: jpn
Number of pages: 46
Subjects: Telecommunication
Other titles: Shōwa 27-nendo denshin denwa jigyō gaikyō hōkokusho; Denshin denwa jigyō gaikyō hōkokusho
Notes: Cover title.