Open menu

Odessa astronomical calendar 2019


Designed for a wide range of readers: from students to professional astronomers, for teachers of schools - teachers of astronomy. It helps in determining the exact time of sunrise and sunset, moon, twilight. Fans of astronomy will find a lot of interesting things in the calendar, and professional astronomers can use it as a reference book.

Order this and other books by clicking on the link

48

Comments


No comments yet

Write a comment


* All fields are required

*Your email address will not be shared