الأحد، 17 مايو 2015

How I Discovered World




How I Discovered World War II's Greatest Spy and Other Stories of Intelligence and Code 
 
 
 كيف اكتشف أعظم جاسوس الحرب العالمية الثانية، وقصص أخرى من الاستخبارات والقانون
 
 

David Kahn
 
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 intelligence historians, is also the author of Hitler’s Spies: German Military Intelligence in World War II and Seizing the Enigma: The Race to Break the German U-Boat Codes, 1939-1943, among other books and articles.
  

download
 
 
 

0 التعليقات:

إرسال تعليق

شارك

Twitter Delicious Facebook Digg Stumbleupon Favorites More