{"product_id":"masked-dispatches-center-for-cryptologic-history-9781478356271","title":"Masked Dispatches: Cryptograms and Cryptology in American History, 1775-1900","description":"This is an examination of codes and ciphers as they figured in American History prior to the twentieth century, prior to the era of wireless or radio communication and the advent of the electronic age. It forms a backdrop for understanding modern cryptology and the role of cryptology in the growth of this nation. Cryptology, the art and science of code-making and code breaking, depends on the prevailing state of technology and the perception of threat.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Center for Cryptologic History,Ralph E. Weber\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1478356278\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781478356271\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/01\/2012\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 236\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.23lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.02h x 8.50w x 0.50d","brand":"Center for Cryptologic History","offers":[{"title":"Paperback","offer_id":47305263874303,"sku":"9781478356271","price":28.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_add756f2-f45d-4fcc-ad44-dcc23b52ce49.jpg?v=1758830409","url":"https:\/\/www.whiterainbookhouse.com\/products\/masked-dispatches-center-for-cryptologic-history-9781478356271","provider":"WR Book House","version":"1.0","type":"link"}