{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Flight without formulae: simple discussions on the mechanics of the aeroplane","author_name":"Duchêne, Emile Auguste","thumbnail_url":"https://www.ebooknetworking.net/books/B00/674/bigB00674FKGC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00674FKGC.html\">Flight without formulae: simple discussions on the mechanics of the aeroplane</a>","width":400,"height":300}