{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Conceptual design study of 1985 commercial VTOL transports that utilize rotors: Summary (NASA contractor report)","author_name":"N. F. K Kefford","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00072Q99M.html\">Conceptual design study of 1985 commercial VTOL transports that utilize rotors: Summary (NASA contractor report)</a>","width":400,"height":300}