{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The design of screw propellers: with special reference to their adaptation for aircraft","author_name":"Henry C. Watts","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YD/bigB003YDXOBW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YDXOBW.html\">The design of screw propellers: with special reference to their adaptation for aircraft</a>","width":400,"height":300}