A history of 75 years at the International Latitude Observatory of Mizusawa.
Contributors: Sugawa, Chikara, 1916-; Ido Kansokujo (Mizusawa-shi, Japan)
Publisher: International Latitude Observatory of Mizusawa]
Published: 1974
Place of publication: [Mizusawa, Japan
Language: eng
Number of pages: 77
Subjects: Latitude -- Observations.
Notes: "Mainly written by C. Sugawa."
Translation of Ido Kansokujo shichijūgoshūnenshi.