Die geheimen Codebrecher des Zentralbüros: Wie Australiens Signale signalisiert - Geheimdienste
28,97 €
But Bletchley Park wasn't the only major code-breaking operation during World War II. It was this group of mathematicians, code-breakers, and radio experts who intercepted the travel plans of the architect of the Pearl Harbor attack, Admiral Yamamoto, leading to his ambush and death.
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