航海暦
Subtitle: Shōwa 26-nen : Supplementary nautical almanac
By: [Kaijō Hoanchō Suirobu]
Contributors: Japan. Kaijō Hoanchō. Suirobu
Series: Shoshi -- dai 682-gō -- Pub -- no. 682; Shoshi (Japan. Kaijō Hoanchō. Suirobu) -- dai 682-gō
Publisher: Kaijō Hoanchō
Published: 1950
Place of publication: Tōkyō
Language: jpn; eng
Number of pages: 131
Subjects: Nautical almanacs; Navigation; Tables
Other titles: Kōkaireki; Supplementary nautical almanac.
Notes: Errata slip inserted.

Chiefly in Japanese; with table captions also in English.