Koestler, Arthur <br/><br/>
Arrow in the blue. 

 - New York]  Macmillan.  1952. 
 - 352 p. 
<br/><br/><label>LCCN: </label>evl30000171  
<br/><br/><label>LC Class. No.: </label>PR6021.O4  / Z5 1970 
<br/><br/><label>Dewey Class. No.: </label>813/.52