Jones, Spencer H. <br/><br/>
Worlds without end 
Spencer H. Jones                                          
 - London  The English Universities Press  1948 
 - xv, 262p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and Astrophysics thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>52  / JON