2014 - Starlight Detectives How Astronomers Inventors and Eccentrics Discovered the Modern Universe (Paperback) ISBN-13: 9781934137789 ISBN-10: 1934137782 Genres: Biographies & Memoirs, Science & Math ? 2008 - Astronomy Activity and Laboratory Manual (Paperback) ISBN-13: 9780763760199 ISBN-10: 0763760196 Genre: Science & Math ? 1991 - Sky Catalogue 20000 Volume 1 [Sky Catalogue 20000 2nd-ed] (Hardcover) → Paperback ISBN-13: 9780521417433 ISBN-10: 0521417430 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ? 1991 - Sky Catalogue 20000 Volume 1 [Sky Catalogue 20000 2nd ed] (Paperback) → Hardcover ISBN-13: 9780521427364 ISBN-10: 0521427363 Genres: Science & Math, Engineering & Transportation ? |