| NSA Codebreaking Secrets Revealed: It Wasn't All Magic - The Early Struggle to Automate Cryptanalysis 1930s-1960s - Work of Alan Turing, Vannevar Bush Contributor(s): Agency (Nsa), National Security (Author), Government, U. S. (Author) |
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ISBN: 1549728180 ISBN-13: 9781549728181 Publisher: Independently Published OUR PRICE: $11.69 Product Type: Paperback Published: September 2017 * Not available - Not in print at this time * |
| Additional Information |
| BISAC Categories: - Political Science | Intelligence & Espionage |
| Physical Information: 0.55" H x 8.5" W x 11" (1.35 lbs) 262 pages |