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The Ultra Secret
The Ultra Secret
Author:
Operation Ultra was designed to intercept and decode German signals sent using Enigma, the top-secret German cypher machine. F.W. Winterbotham, was the man responsible for the organization, distribution and security of Ultra. This is his personal account of the operation.
Author:
Operation Ultra was designed to intercept and decode German signals sent using Enigma, the top-secret German cypher machine. F.W. Winterbotham, was the man responsible for the organization, distribution and security of Ultra. This is his personal account of the operation.
ISBN-13: 9780440090618
ISBN-10: 044009061X
Rating: ?
ISBN-10: 044009061X
Rating: ?
0 stars, based on 0 rating
Publisher: Bantam Doubleday Dell
Book Type: Paperback
Other Versions: Hardcover, Audio Cassette
Members Wishing: 1
Reviews: Amazon | Write a Review
Book Type: Paperback
Other Versions: Hardcover, Audio Cassette
Members Wishing: 1
Reviews: Amazon | Write a Review
