{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Practical Treatise On Suspension Bridges: Their Design, Construction and Erection","author_name":"David Barnard Steinman","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4QZ/bigB004QZA1DQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004QZA1DQ.html\">A Practical Treatise On Suspension Bridges: Their Design, Construction and Erection</a>","width":400,"height":300}