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Communicating in the chaos of war is complicated, but vital. Signals intelligence makes it possible. For the first time, the secret history of global signals intelligence in the World Wars is revealed.
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1 edition- Other · English · 2013The History Press · 256 pages · 9780752487342
Electronic intelligenceWorld War, 1914-1918World War, 1939-1945CryptographyWorld war, 1939-1945, cryptography