{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Structural Dynamics for Structural Engineers","author_name":"Hart, Gary C.","thumbnail_url":"https://www.ebooknetworking.net/books/047/136/big0471361690.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471361690.html\">Structural Dynamics for Structural Engineers</a>","width":400,"height":300}