{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Graphical method for the analysis of bridge trusses; extended to continuous girders and draw spans","author_name":"Charles Ezra Greene","thumbnail_url":"https://www.ebooknetworking.net/books/113/013/big1130134369.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130134369.html\">Graphical method for the analysis of bridge trusses; extended to continuous girders and draw spans</a>","width":400,"height":300}