The essential cosmic perspective / 
 Voyager: SkyGazer /  [electronic resource] 
Jeffrey Bennett ... [et al.] 
 - 4th ed. 
 - San Francisco :  Addison-Wesley,  c2007 
 - 1 v. (various paging) :  ill. (chieflycol.) ;  28 cm. +  1 computer disc + 1 student access kit 
<br/><br/> includes index  To access mastering astronomy log on to www.masteringastronomy.com. Access code USAECP-FLAIL-ARLON-RUBBY-MOLES 
<br/><br/><label>ISBN: </label>9780805347920 0805347925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Textbook