遞信事業史
By: Teishinshō hen
Edition: Saihan.
Publisher: Teishin Kyōkai
Published: 1944
Place of publication: Tōkyō
Language: jpn
Subjects: Communication and traffic; History; Postal savings-banks; Life insurance
Other titles: Teishin jigyō shi
Table of contents: title: Dai 1-kan. Sōsetsu; title: Dai 2-kan. Yūbin; title: Dai 3-kan. Denshin; title: Dai 4-kan. Denwa, musen denshin oyobi musen denwa; title: Dai 5-kan. Yūbin chokin yūbin kawase oyobi futai jigyō, kanʾi seimei hoken oyobi yūbin nenkin; title: Dai 6-kan. Denki, denki shiken, kansen, tōdai; title: Dai 7-kan. Kōkū, keiri.