{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Technical Memorandums, National Advisory Committee for Aeronautics. No.511. on the Strength of Box Type Fuselages","author_name":"J. Mathar","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004KL5VCW.html\">Technical Memorandums, National Advisory Committee for Aeronautics. No.511. on the Strength of Box Type Fuselages</a>","width":400,"height":300}