{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railroad Engineering, Vol. 1: Instruction Paper (Classic Reprint)","author_name":"Walter Loring Webb","thumbnail_url":"https://www.ebooknetworking.net/books/133/203/big1332030645.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1332030645.html\">Railroad Engineering, Vol. 1: Instruction Paper (Classic Reprint)</a>","width":400,"height":300}