Astrophysics: Decoding the Cosmos Judith Ann Irwin ISBN: 978-0-470-01306-9 Paperback 446 pages June 2007 US $79.00 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 5-6 days delivery time. The book is not returnable. Other Available Formats: Hardcover, E-book