GCHQ: The Secret Wireless War, 1900-1986

Autori

• Nigel West

Parametri

• Saggistica

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Signal intelligence is the most secret, and most misunderstood, weapon in the modern espionage arsenal. As a reliable source of information, it is unequalled, which is why Government Communications Headquarters, almost universally known as GCHQ, is severa

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Lingua: Inglese

Pubblicato: 2019

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