Название: Secret messages: codebreaking and American diplomacy, 1930-1945
Автор: David Alvarez
Издательство: University Press of Kansas
Год: 2000
Формат: EPUB, PDF (conv)
Страниц: 302
Размер: 8,4 МБ
Язык: Английский

To defeat your enemies you must know them well. In wartime, however, enemy codemakers make that task much more difficult. If you cannot break their codes and read their messages, you may discover too late the enemy's intentions. That's why codebreakers were considered such a crucial weapon during World War II.