{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Aeroplane Engines in Theory and Practice: Including Notes on the Design, Thermodynamic Calculations, and Constructional Details of All Types of Aeronautic Engines and Their Accessories","author_name":"John B Rathburn","thumbnail_url":"https://www.ebooknetworking.net/books/194/000/big1940001412.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1940001412.html\">Aeroplane Engines in Theory and Practice: Including Notes on the Design, Thermodynamic Calculations, and Constructional Details of All Types of Aeronautic Engines and Their Accessories</a>","width":400,"height":300}