Beesly, Patrick,  1913- <br/><br/>
Very special intelligence :  the story of the Admiralty's Operational Intelligence Centre, 1939-1945 / 
Patrick Beesly ; with a foreword by the Earl Mountbatten of Burma. 
 - London :  Hamilton,  1977. 
 - xv,271p,[8]p of plates. 
<br/><br/><label>ISBN: </label>0241896061 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Great Britain. Admiralty.  Operational Intelligence Centre. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1939-1945--Naval operations, British.