ISBN 0783549415 books & textbook
Advanced Skywatching: The Backyard Astronomer's Guide to Starhopping and Exploring the Universe (The Nature Company Guides)
Alan Dyer Robert A. Garfinkle Martin George Jeff Kanipe David H. Levy Robert Burnham David Levy Dr. John O'Byrne David H. Levy
Time Life Education /1997T Hardcover / 288 Pages
isbn-10: 0783549415 / isbn-13: 9780783549415
