The emperor's codes
Subtitle: Bletchley Park and the breaking of Japan's secret ciphers
By: Michael Smith.
Publisher: Bantam
Published: 2000
Place of publication: London
Language: eng
Number of pages: 322
Subjects: Great Britain. -- Government Code and Cypher School -- History; World War, 1939-1945 -- Cryptography; World War, 1939-1945 -- Personal narratives, British; World War, 1939-1945 -- Secret service -- Great Britain; World War, 1939-1945 -- Electronic intelligence -- Great Britain
Genres: Personal narratives, British.
Notes: Includes bibliographical references and index.