{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Simplified Propellers for Low Speed Home Built Aircraft - Fourth Edition (Revised)","author_name":"R. W. Hovey","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041HJKEA.html\">Simplified Propellers for Low Speed Home Built Aircraft - Fourth Edition (Revised)</a>","width":400,"height":300}