The expanding universe / 
by Arthur Eddington 
 - Cambridge :  Cambridge University Press,  1987 
 - 128 p. :  ill. ;  20 cm. 
<br/><br/> First published, 1933 
<br/><br/><label>ISBN: </label>0521349761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expanding universe