{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railroad Engineering","author_name":"William W. Hay","thumbnail_url":"https://www.ebooknetworking.net/books/047/136/big0471364002.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471364002.html\">Railroad Engineering</a>","width":400,"height":300}