{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Efficient Railway Operation","author_name":"Haines, Henry S.","thumbnail_url":"https://www.ebooknetworking.net/books/111/631/big1116315017.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1116315017.html\">Efficient Railway Operation</a>","width":400,"height":300}