Spies, secret messages, and military intelligence have fascinated readers for centuries but never more than today, when terrorists threaten America and society depends so heavily on communications. Much of what was known about communications intelligence came first from David Kahn”s pathbreaking book, The Codebreakers. Kahn, considered the dean of
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格式 PDF ● 网页 489 ● ISBN 9781466562042 ● 出版者 CRC Press ● 发布时间 2014 ● 下载 3 时 ● 货币 EUR ● ID 7124212 ● 复制保护 Adobe DRM
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