{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Air Navigation.","author_name":"Herbert S. Zim","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0OO/bigB000OO589K.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000OO589K.html\">Air Navigation.</a>","width":400,"height":300}