{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical aerodynamics and the theory of the aeroplane. A résumé of the principles evolved by past experiments","author_name":"Baden Fletcher Smyth Baden-Powell","thumbnail_url":"https://www.ebooknetworking.net/books/124/504/big1245048864.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1245048864.html\">Practical aerodynamics and the theory of the aeroplane. A résumé of the principles evolved by past experiments</a>","width":400,"height":300}