Wolfgang Koblitz -- Ultra Marathon Training.pdf7.78 MB
Copeland - The Essential Turing - Writings on Computing, AI, etc. (Oxford, 2004) & A Course In Number Theory And Cryptography 2d ed - Neal Koblitz.djvu8.16 MB
Computer Vision A Modern Approach - Forsyth , Ponce & Algebraic Aspects of Cryptography - Neal Koblitz.djvu52.69 MB