International Halley Watch Amateur Observers' Manual For Scientific Comet Studies
Part 2: Ephemeris and Star Charts.
We couldn't estimate the reading time for this book.
Contributions
- Edberg, S. - Contributor
Publication
1983 - s.n, S.l
Language
English
Subjects
Other Editions
- International Halley Watch Amateur Observers' Manual For Scientific Comet Studies
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!