{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"NSA Secrets Declassified: The History of Traffic Analysis: World War I - Vietnam, Signals Intelligence (SIGINT), Communications Intelligence (COMMINT), World War II, Cold War, Cryptanalysis","author_name":"U.S. Government, National Security Agency (NSA)","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00VQII0Z2.html\">NSA Secrets Declassified: The History of Traffic Analysis: World War I - Vietnam, Signals Intelligence (SIGINT), Communications Intelligence (COMMINT), World War II, Cold War, Cryptanalysis</a>","width":400,"height":300}