ISBN 0495017906 books & textbook
Voyages to the Stars and Galaxies, Media Update (with CD-ROM, Virtual Astronomy Labs, and AceAstronomy™)
Fraknoi, Andrew Morrison, David Wolff, Sidney C.
Cengage Learning /2005-03-30 Paperback / 608 Pages
isbn-10: 0495017906 / isbn-13: 9780495017905
