{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sight Reduction Tables for Air Navigation Vol. 2 (pub 249)","author_name":"Celestaire","thumbnail_url":"https://www.ebooknetworking.net/books/097/080/big0970801017.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0970801017.html\">Sight Reduction Tables for Air Navigation Vol. 2 (pub 249)</a>","width":400,"height":300}