Secret Code Breaker II: A Cryptanalyst's Handbook (Codebreaker Series, Number 2)
Book Details
Author(s)Robert Reynard
PublisherSmith & Daniel Pub
ISBN / ASIN1889668060
ISBN-139781889668062
MarketplaceFrance 🇫🇷
Description
With 3 1/2 " diskette of computer programs for deciphering secret messages plus cracking programs for Mexican Army, German Grille and American Larabee ciphers

