Astronomy :  selected readings / 
edited by Michael A. Seeds 
 - Menlo Park, Calif. :  Benjamin/Cummings Pub. Co.,  1980 
 - 178 p. :  ill. ;  29 cm. 
<br/><br/> Articles selected from Astronomy magazine 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0805385312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Addresses, essays, lectures