2009 - Satellite Communicatins for the Nonspecialist [SPIE Press Monograph Vol. PM128/SC] (Paperback) ISBN-13: 9780819477750 ISBN-10: 0819477753 ? 1995 - National Audubon Society Pocket Guide to Constellations of the Northern Skies [National Audubon Society Pocket Guides] (Paperback) ISBN-13: 9780679779988 ISBN-10: 0679779981 Genre: Science & Math 3 1982 - Night Sky a Field Guide to the Heavens (Paperback) ISBN-13: 9780307136671 ISBN-10: 0307136671 Genre: Children's Books 4 Skyguide a Field Guide for Amateur Astronomers (Hardcover) ISBN-13: 9780307636591 ISBN-10: 0307636593 ? |