Oxford dictionary of astronomy 
edited by Ian Ridpath 
 - 2nd rev. ed. 
 - Oxford  Oxford University Press  2012 
 - [various pagings.] 
 - Oxford paperback reference .
<br/><br/><label>ISBN: </label>978-0-19-960905-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy-Dictionaries
<br/><br/><label>Universal Decimal Class. No.: </label>(038)52  / RID