{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Iron Applied To Railway Structures, With Practical Notes, And Illustrated By Plates And Descriptions Of Some Of The Principal Railway Bridges","author_name":"G. Drysdale Dempsey","thumbnail_url":"https://www.ebooknetworking.net/books/117/931/big1179317807.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1179317807.html\">Iron Applied To Railway Structures, With Practical Notes, And Illustrated By Plates And Descriptions Of Some Of The Principal Railway Bridges</a>","width":400,"height":300}