Langdon- Davies,John <br/><br/>
Man and his universe 

 - London  Watts And Co.  1950 
 - v, 242p. 
 - Thinker's Lib. 61 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y11:354:6
<br/><br/><label>Dewey Class. No.: </label>Y11:354:6  / I0