Shu, Frank H. The Physical universe : an introduction to astronomy / Frank H. Shu - xi, 584 pages : illustrations ; 29 cm. - A Series of books in astronomy ; . - A Series of books in astronomy ; . Includes index. ISBN: 0935702059 (hardback) LCCN: 81051271 Subjects--Topical Terms: Astronomy LC Class. No.: QB43.2