![]() ![]() ![]() Man has created codes to keep secrets and has broken codes to learn others' secrets since the time of the Pharaohs. This is the history of codes and ciphers-how they're made, how they're broken, and the many and fascinating roles they've played since the dawn of civilization in war, business, diplomacy, and espionage. Maroon cloth over boards with blue-gray cloth overlay on the spine gilt lettering in black shadowbox on the spine. DJ: Very Good: NOT Price Clipped ($14.95) light wear and bumping to head, tail, and tips scattered edge bumping to top edge of DJ. Book Condition: Very Good + light overall shelfwear fold in page 1003 from factory printing process. ![]()
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