O'Meara, Stephen James <br/><br/>
Deep-sky companions  hidden treasures 
Stephen James O'Meara                                      
 - Cambridge  Cambridge University Press  2007 
 - xvii, 584p. 
<br/><br/><label>ISBN: </label>0-521-83704-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy -- Observers manuals.<br/>Galaxies.<br/>Nebulae.<br/>Stars -- Clusters.
<br/><br/><label>Universal Decimal Class. No.: </label>524.45  / OME