The broken seal
Subtitle: "Operation Magic" and the secret road to Pearl Harbor
By: by Ladislas Farago.
Publisher: Random House
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 439
Subjects: Cryptography.; World War, 1939-1945 -- United States.; Japan -- Foreign relations -- United States.; United States -- Foreign relations -- Japan.
Notes: Includes bibliographical references (p. [385]-432) and index.

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