Hartmann, Willam K <br/><br/>
Astronomy, the cosmic journey 

 - 3rd ed. 
 - Belmont  Wadsworth  1985 
 - xxiv,548 p.  Col.ill 
<br/><br/><label>ISBN: </label>053404011x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy & Allied Sciences
<br/><br/><label>Dewey Class. No.: </label>520  / H16