山口修， 1924-

Yūsei no ayumi 111-nen / Yamaguchi Osamu cho.

郵政のあゆみ111年　／ 山口修著.

Shohan.

初版.

Tōkyō : Gyōsei, Shōwa 58 [1983]

東京　： ぎょうせい， 昭和58 [1983]

Includes index.

To help ensure preservation of print and digital collections, this title is retained by Yale University Library on behalf of the HathiTrust Shared Print Program.

Yūsei no ayumi hyaku-jūichinen.

郵政のあゆみ百十一年.

Postal service > Japan > History.

Telecommunication > Japan > History.