The Cambridge encyclopaedia of astronomy 
edited by Simon Mitton 
 - New York  Crown  1981 
 - 481p. 
<br/><br/><label>ISBN: </label>0517528061 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>YA52055 M698 (R)