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Seller's Description:
Minor wear. VG. 22x14cm. Contents: Axis Sigint Collaboration: A Limited Partnership; Automating American Cryptanalysis 1930-45: Marvelous Machines, a Bit Too Late; Signals Intelligence in Australia during the Pacific War; New Evidence on Breaking the Japanese Army Codes; The 'Usual Source': Signals Intelligence and Planning for the Eighth Army 'Crusader' Offensive, 1941; Cautious Collaborators: The Struggle for Anglo-American Cryptanalytic Co-operation, 1940-43; Searching for Security: The German Investigations into Enigma's Security; New Intelligence Releases: A British Side to the Story; Signals Intelligence and Vichy France, 1940-44: Intelligence in Defeat; Chinese Codebreakers, 1927-45.