{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The mechanics of the aeroplane, a study of the principles of flight","author_name":"Émile Auguste Duchêne, John Henry Ledeboer, Thomas O'Brien Hubbard","thumbnail_url":"https://www.ebooknetworking.net/books/117/156/big1171569734.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171569734.html\">The mechanics of the aeroplane, a study of the principles of flight</a>","width":400,"height":300}