Hartmann, William K. <br/><br/>
Astronomy the cosmic journey 
<label>/ by </label> Hartmann, William K. 
 - 3rd ed. 
 - Belmont  Wadsworth Publishing Co.  1978 
 - xxiii, 548p.  ill. (some col.)  27 cm. 
<br/><br/><label>ISBN: </label>053404011X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520  / HAR