Hartmann, William K. <br/><br/>
Astronomy the cosmic journey 

 - 3rd 
 - California  Wadsworth Publishing Company  1985 
 - xxiii, 548p.  ill. 
<br/><br/><label>ISBN: </label>053404011x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ASTRONOMY
<br/><br/><label>Dewey Class. No.: </label>UA007496