Intelligence Investigations: How Ultra Changed History (BOK)

Ralph Bennett

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Military intelligence, grossly neglected during the interwar period, had by mid-1942 proved itself indispensable through information gathered from intercepted radio messages in the supposedly unbreakable German Enigma cipher. Ralph Bennett, who worked for four years at Bletchley Park as a senior producer of the intelligence (Ultra') derived from the Enigma decrypts, illustrates in this collection of reprinted essays some of the steps by which he and others developed the new type of information and in the process a candid glimpse of the workings of British intelligence both past and present.

Produktfakta

Språk Engelsk Engelsk Innbinding Innbundet
Utgitt 1996 Forfatter Ralph Bennett
Forlag
BERTRAMS PRINT ON DEMAND
ISBN 9780714647425
Antall sider 216 Dimensjoner 15,2cm x 22,9cm x 1,5cm
Vekt 410 gram Leverandør Bertram Trading Ltd
Emner og form Second World War, General & world history, Espionage & secret services, Military intelligence