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The emperor's codes : the breaking of Japan's secret ciphers
Title:
The emperor's codes : the breaking of Japan's secret ciphers
Author:
Smith, Michael, 1952 May 1-
Personal Author:
Smith, Michael, 1952 May 1-
Edition:
First U.S. edition.
Publication Information:
New York : Arcade Pub. : Distributed by Time Warner Trade Pub., 2001.

©2000
Physical Description:
323 pages, 11 unnumbered pages, 17 unnumbered pages of plates : illustrations, map ; 25 cm
General Note:
Originally published: London : Bantam, 2000.
Language:
English
Subject Term:
World War, 1939-1945 -- Cryptography.

World War, 1939-1945 -- Electronic intelligence.

Machine ciphers.

Cryptography -- Japan.

Cryptography -- United States.

Cryptography -- Great Britain.

ULTRA (Intelligence system)
ISBN:
9781559705684
Format :
Book

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