Battle of wits
Subtitle: the complete story of codebreaking in World War II
By: Stephen Budiansky
Publisher: Viking
Published: 2000
Place of publication: London
Language: eng
Number of pages: 436
ISBN-13: 9780670884926
Subjects: World War, 1939-1945; Cryptography; Secret service
Description: Drawing from newly declassified documents, the author chronicles the story of codebreaking during the last world war, from cat-and-mouse games with Nazi U-boats to the invasion of Normandy.