{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The elements of graphical statics and their application to framed structures: With numerous practical examples of cranes, bridge, roof and suspension ... together with the best methods of calculation","author_name":"Du Bois, A. Jay","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008C4VKA.html\">The elements of graphical statics and their application to framed structures: With numerous practical examples of cranes, bridge, roof and suspension ... together with the best methods of calculation</a>","width":400,"height":300}