_Horizons exploring the universe [9th ed]  

 - USA Thomson 2005  
 - 528p ill.  
<br/><br/><label>ISBN: </label>495010049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Exploring Universe 
<br/><br/><label>LC Class. No.: </label>QB 45 .S44 2005