Fundamental astronomy / 
edited by Hannu Karttunen . . . [et al.] 
 - 6th edition. 
 - 548 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>9783662530443 3662530449 
<br/><br/><label>LCCN: </label>2016957787 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy 
<br/><br/><label>Dewey Class. No.: </label>520  / FUN