{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"United States Air Force Statistical Digest, 1948","author_name":"Office of Air Force History and U.S. Air Force","thumbnail_url":"https://www.ebooknetworking.net/books/151/142/big1511428562.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1511428562.html\">United States Air Force Statistical Digest, 1948</a>","width":400,"height":300}