Freedman, Roger. <br/><br/>
Universe 
/by Roger A. Freedman and William J. Kaufmann III 
 - 6ed. 
 - New York :  W.H. Freeman and Company,  2002. 
 - 702 p. :  ilus. ;  + 1 disco compacto 4 3/4 plgs. 
<br/><br/><label>ISBN: </label>0716746476 
<br/><br/><label>LCCN: </label>87180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía.<br/>Cosmología.
<br/><br/><label>Dewey Class. No.: </label>523.1  / F7 2002