TY - BOOK AU - SINGH Simon TI - The code book: the science of secrecy from ancient Egypt to quantum Cryptography SN - 1857028791 (hbk.): PY - 1999/// CY - London PB - Fourth Estate KW - CRYPTOLOGY N2 - Introduces the science of coding and its development from as far back as times of ancient Greece, the Enigma code by the Bletchley Park codebreakers up to modern cryptology by computers ER -