Code Warriors
Subtitle: NSA's Codebreakers and the Secret Intelligence War Against the Soviet Union
Publisher: Knopf Doubleday Publishing Group
Published: 2017
Language: eng
Number of pages: 432
ISBN-13: 9780804170970
Subjects: United states, national security agency/central security service; Cryptography; United states, foreign relations, soviet union; Soviet union, foreign relations, united states