Breaking Teleprinter Ciphers at Bletchley Park: An Edition of I. J. Good, d. Michie and g. Timms: General Report on Tunny With Emphasis on Statistical Methods (1945) (in English)
Reeds, James A. ; Diffie, Whitfield ; Field, J. V.
Wiley-IEEE Press, 2012, 1 edition, Hardcover, New