{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Four Decades of Courage: Development of United States Air Power and The 7th Bombardment Group","author_name":"Kenneth McPherson","thumbnail_url":"https://www.ebooknetworking.net/books/142/590/big1425907598.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1425907598.html\">Four Decades of Courage: Development of United States Air Power and The 7th Bombardment Group</a>","width":400,"height":300}