2020 - Foundations of Astrophysics (Hardcover) → Hardcover ISBN-13: 9781108831956 ISBN-10: 1108831958 Genres: Science & Math, Engineering & Transportation ? 2009 - Foundations of Astrophysics (Hardcover) → Hardcover ISBN-13: 9780321595584 ISBN-10: 0321595580 Genres: Reference, Science & Math ? 1997 - An Introduction to Active Galactic Nuclei (Hardcover) → Paperback ISBN-13: 9780521473484 ISBN-10: 0521473489 Genres: Science & Math, Engineering & Transportation, Substores ? 1997 - An Introduction to Active Galactic Nuclei (Paperback) → Hardcover ISBN-13: 9780521479110 ISBN-10: 0521479118 Genres: Science & Math, Engineering & Transportation 1 |