Stevenson, William,  1925-. <br/><br/>
A man called intrepid :  the secret war / 
William Stevenson. 
 - London :  MacMillan,  1976. 
 - xxv. 485 p. :  ill. ;  23 cm. 
<br/><br/> includes Index 
<br/><br/><label>ISBN: </label>0333193776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stephenson, William Samuel, Sir,  1896-. <br/>World War, 1939-1945 --Secret service.