Seeds, Michael A <br/><br/>
Horizons :   exploring the universe/  
Michael A.  Seeds 
 - 2nd. ed.  
 - California:   Wadsworth,   1985.  
 - 484 p. :   ills. ;   23 cm.  
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0-534-04017-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520