Freedman, Roger A. <br/><br/>
Universe 

 - 6th Ed.; 
 - New York :  W.H.Freeman and Company,  1985. 
 - xxix,756p.;  Col.ill.;  27cm 
<br/><br/><label>ISBN: </label>0-7167-4647-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520  / FRE