{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tubular and Other Iron Girder Bridges: Particularly Describing the Britannia and Conway Tubular Bridges ...","author_name":"George Drysdale Dempsey","thumbnail_url":"https://www.ebooknetworking.net/books/114/530/big1145303722.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1145303722.html\">Tubular and Other Iron Girder Bridges: Particularly Describing the Britannia and Conway Tubular Bridges ...</a>","width":400,"height":300}