{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railway Transportation: Engineering, Operation and Management","author_name":"S. Ponnuswamy","thumbnail_url":"https://www.ebooknetworking.net/books/184/265/big1842656856.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1842656856.html\">Railway Transportation: Engineering, Operation and Management</a>","width":400,"height":300}