Fix, John D., 1925- Astronomy : journey to the cosmic frontier / John D. Fix. - 2nd ed. - Boston : WCB/McGraw-Hill, 1999. Includes index. ISBN: 0072898542 LCCN: 76046622 Subjects--Topical Terms: Astronomy. LC Class. No.: QB43.2 / FIX 1999 Dewey Class. No.: 520