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The emperor's codesMichael Smith

The emperor's codes

Michael Smith
2000322 pages
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4 editions
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Editions

4 editions
  • Other · English · 2002
    Penguin (Non-Classics) · 368 pages · 9780142002339
  • Other · English · 2001
    Arcade Pub. · 323 pages · 9781559705684
  • Other · English · 2001
    Arcade Pub. · 323 pages · 9781559705868
  • Other · English · 2001
    Emperor's Codes
    Bantam Press · 252 pages · 9780593046418
Electronic intelligenceMachine ciphersULTRA (Intelligence system)World War, 1939-1945CryptographySecret serviceBritish Personal narrativesGreat Britain