Zeilik, Michael <br/><br/>
Astronomy :  the evolving universe / 
Michael Zeilik 
 - 5th ed. 
 - New York :  John Wiley & Sons,  1988 
 - 544 p. :  29 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0471605239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy