Astronomy encyclopedia  an A-Z guide to the universe 

 - New York, NY  Oxford  2002 
 - 456 p. 
<br/><br/> D., 1/03 
<br/><br/><label>ISBN: </label>0-19-521833-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Encyclopedia