Jones Sir Harold Spencer  <br/><br/>
Life On Other Worlds   
By Sir Harold Spencer Jones  
 - London   The English language Book Society & The English Universities Press LTD   1940 
 - 251p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics 
<br/><br/><label>Dewey Class. No.: </label>530  / JON