Post-IGC data on longitude and latitude
Contributors: Ido Kansokujo (Mizusawa-shi, Japan); Tōkyō Tenmondai
Publisher: National Committee for the International Geophysical Coordination, Science Council of Japan
Published: 1961
Place of publication: Tokyo, Japan
Language: eng
Subjects: Longitude; Latitude; Astronomical geography
Notes: "November 1961."

Chiefly tables.
Table of contents: title: pt. 1. Observed at the International Latitude Observatory of Mizusawa; title: pt. 2. Observed at the Tokyo Astronomical Observatory.