Zeilik, Michael <br/><br/>Astronomy:  the evolving universe/ Michael Zeilik.--  -- Sixth edition.  -- New York:  John Wiley & Sons, Inc.,  1991. <br/>xxiii.,  col.: ill.;  28. <br/><br/> Includes bibliographical references and index. <br/><br/><label>ISBN: </label>0471538566 <br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/><br/><label>Dewey Class. No.: </label>HS Cir 520 C35 1991