Tallinn : Eesti Riiklik Kirjastus, 1952
94 p. : ill.
Softcover used book in good condition
The Tartu Observatory Calendar has been published annually since 1924 and remains a trusted guide to the sky. Each issue features sunrise and sunset times, forecasts of eclipses and planetary events, and practical astronomical data alongside engaging articles on astronomy, philosophy, and key events of the past year. A must-have for stargazers and science enthusiasts alike.