Seizing the Enigma: The Race to Break the German U-Boats Codes, 1939-1943
Houghton Mifflin Harcourt, 1991. Hardcover. A tightly bound new hardcover with like DJ. 8vo. Clean text free of marks or underlining. B&W photos. Bibliography. Index. 336 pp. Fast shipping in a secure book box mailer with tracking. Publisher's blurb, "Seizing the Enigma tells the story of one of the.....