The astronomical almanac 2004 
U.S. Government Printing Office                              
 - Washington  U. S. Government Printing Office  2004 
 - [various pagings.] 
<br/><br/><label>ISBN: </label>0-11-887323-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Almanac<br/>Astronomical almanac
<br/><br/><label>Universal Decimal Class. No.: </label>059:52  / ALL-2004