Bletchley Park people : Churchill's "geese that never cackled" /Author: Hill, Marion.
Publisher: Stroud, Gloucestershire : Sutton,
Date: 2004. This title can be found in 2 Iowa libraries.
Enigma : how the Poles broke the Nazi code /Author: Kozaczuk, W¿adys¿aw.
Publisher: New York : Hippocrene Books,
Date: c2004. This title can be found in 1 Iowa libraries.
Codebreakers : the inside story of Bletchley Park /Publisher: Oxford : Oxford University Press,
Date: 2001. This title can be found in 2 Iowa libraries.
Secret allies in the Pacific : covert intelligence and code breaking cooperation between the United States, Great Britain, and other nations prior to the attack on Pearl Harbor /Author: Worth, Roland H.,
Publisher: Jefferson, N.C. : McFarland,
Date: 2001. This title can be found in 2 Iowa libraries.
Without Enigma : the Ultra & Fellgiebel riddles /Author: Macksey, Kenneth.
Publisher: Shepperton : Ian Allan Pub.,
Date: 2000. This title can be found in 1 Iowa libraries.
Decoding Nazi secretsFormat: [videorecording] /
Publisher: South Burlington, VT : WGBH Boston Video,
Date: c1999. This title can be found in 3 Iowa libraries.
The M room : secret listeners who bugged the Nazis in WW2.Author: Fry, Helen.
Publisher: [London?] : Helen Fry,
Date: 2012. This title can be found in 1 Iowa libraries.
Churchill's secret war : diplomatic decrypts, the Foreign Office and Turkey, 1942-44 /Author: Denniston, Robin.
Publisher: New York : St. Martin's Press, New York : St. Martin's Press,
Date: 1997. This title can be found in 1 Iowa libraries.
Codebreakers : the inside story of Bletchley Park /Publisher: New York : New York : Oxford University Press,
Date: 1994. This title can be found in 3 Iowa libraries.
Behind the battle : intelligence in the war with Germany, 1939-45 /Author: Bennett, Ralph Francis
Publisher: London : Sinclair-Stevenson,
Date: 1994. This title can be found in 1 Iowa libraries.
The ultra-magic deals : and the most secret special relationship, 1940-1946 /Author: Smith, Bradley F.
Publisher: Novato, CA : Presidio,
Date: c1993. This title can be found in 4 Iowa libraries.
Codebreakers : the inside story of Bletchley Park /Publisher: New York : New York : Oxford University Press,
Date: 1993. This title can be found in 3 Iowa libraries.
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