Victor Sifford
https://www.dasatoo.com/profile/siffordvictor95
Books
Author: H. Karttunen P. Kröger H. Oja M. Poutanen K. J. Donner
The main purpose of this book is to serve as a university
textbook for a first course in astronomy. However, we
believe that the audience will also include many serious
amateurs, who often find the popular texts too trivial.
- English
- Pages: 507
- FREE