Zeilik, Michael. Astronomy, the evolving universe / Michael Zeilik. - 3rd ed. - New York : Harper & Row, c1982. - xv, 623 p., [8] p. of plates : ill. ; 29 cm. Includes bibliographies and index. ISBN: 0060473762 LCCN: 81013187 Subjects--Topical Terms: Astronomy. LC Class. No.: QB43.2 / .Z44 1982 Dewey Class. No.: 520