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Author here - actually LDC died in October 1977, the same month this book came out. So there were more texts planned in the "Military Cryptanalytics" series, bu
by elahieh 5y ago
Author here - actually LDC died in October 1977, the same month this book came out. So there were more texts planned in the "Military Cryptanalytics" series, but they were never published.