Eye on the Sky Lick Observatory's First Century (Hardcover) → Paperback ISBN-13: 9780520061095 ISBN-10: 0520061098 Genres: History, Science & Math ? Eye on the Sky Lick Observatory's First Century (Paperback) → Hardcover ISBN-13: 9780520268692 ISBN-10: 0520268695 Genres: Reference, Science & Math ? Planets Moons and Meteors [The Young stargazer's guide to the galaxy] (Hardcover) ISBN-13: 9780671725341 ISBN-10: 0671725343 Genre: Children's Books ? Stars Clusters and Galaxies [The Young Stargazer's Guide to the Galaxy] (Paperback) ISBN-13: 9780671725372 ISBN-10: 0671725378 Genre: Children's Books ? |