The emperor's codes:
Smith, Michael 1952 May 1-
The emperor's codes: Bletchley Park and the breaking of Japan's secret ciphers - Bantam 2000 - [xii], 322p., [16]p. of plates
Bibliography: p.305-309 Includes index
The wartime secrets of the British codebreakers based at Bletchley Park continue to be revealed. In this book, Michael Smith examines how Japan's codes were broken, and the consequences of this for the Second World War.
9780593046418 0593046412
100=NOTNACO
World War, 1939-1945--Cryptography
World War, 1939-1945--Electronic intellegence--Great Britain
World War, 1939-1945--Secret Service--Great Britain
Bletchley Park (Buckinghamshire, England)--History
940.5486 SMI
The emperor's codes: Bletchley Park and the breaking of Japan's secret ciphers - Bantam 2000 - [xii], 322p., [16]p. of plates
Bibliography: p.305-309 Includes index
The wartime secrets of the British codebreakers based at Bletchley Park continue to be revealed. In this book, Michael Smith examines how Japan's codes were broken, and the consequences of this for the Second World War.
9780593046418 0593046412
100=NOTNACO
World War, 1939-1945--Cryptography
World War, 1939-1945--Electronic intellegence--Great Britain
World War, 1939-1945--Secret Service--Great Britain
Bletchley Park (Buckinghamshire, England)--History
940.5486 SMI