Tōkyō-to kunai sōgokan yūbin sōtatsu jōkyō chōsho
Publisher: Yūseishō Yūmukyoku
Published: 1951
Place of publication: Tokyo
Language: jpn
Number of pages: 79
Subjects: Postal service; Statistics
Notes: Cover title.

Errata slip inserted.

"Shōwa 26-nen 1-gatsu chōsa."