{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Emerging Shield: The Air Force and the Evolution of Continental Air Defense 1945-1960","author_name":"Schaffel, Kenneth","thumbnail_url":"https://www.ebooknetworking.net/books/141/021/big1410214958.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1410214958.html\">The Emerging Shield: The Air Force and the Evolution of Continental Air Defense 1945-1960</a>","width":400,"height":300}