{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The screw propeller: and other competing instruments for marine propulsion","author_name":"A E. 1848-1930 Seaton","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9YS/bigB009YSL9F4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009YSL9F4.html\">The screw propeller: and other competing instruments for marine propulsion</a>","width":400,"height":300}