{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contraction design for small low-speed wind tunnels","author_name":"U.S. Government","thumbnail_url":"https://www.ebooknetworking.net/books/123/410/big1234106922.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1234106922.html\">Contraction design for small low-speed wind tunnels</a>","width":400,"height":300}