Sinkov, Abraham.
Elementary Cryptanalysis : Mathematical Approach : (MAA) - USA MAA 1966 - 222p - Mathematical Library, Vol. 22 .
0 88385 622 0
Cryptanalysis
511 SIN
Elementary Cryptanalysis : Mathematical Approach : (MAA) - USA MAA 1966 - 222p - Mathematical Library, Vol. 22 .
0 88385 622 0
Cryptanalysis
511 SIN