Astronomy. 

 - Paris :  OECD,  1993. 
 - 105 p. :  ill. ;  23 cm. 
<br/><br/> At head of title : Megascience, the OECD Forum. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9264139281  US 40.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Congresses.