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ISBN13: 9780681415713 ISBN10: 0681415711 Material Type: hardcover
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each accompanied by a mouthwatering full-color photo
the atmosphere of a booming mining community
and insights into one of America's most beloved presidents
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography Prostate Health ISBN13: 9780681415713 ISBN10: 0681415711 MaterialIn his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The