The observer's guide to astronomy, 
edited by Patrick Martinez. 
 - Cambridge:  Press Syndicate of the University of Cambridge: 
 - xvi. 1148p.:  ill.; 
 - Practical Astronomy Handbooks .
<br/><br/><label>ISBN: </label>0521458986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy Space study 
<br/><br/><label>Dewey Class. No.: </label>520