{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Technical memorandums Volume 43-279","author_name":"United States. National Advisory","thumbnail_url":"https://www.ebooknetworking.net/books/123/198/big1231985259.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1231985259.html\">Technical memorandums Volume 43-279</a>","width":400,"height":300}