{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Urban Rail Transit: Its Economics and Technology","author_name":"A. Scheffer Lang, Richard M. Soberman","thumbnail_url":"https://www.ebooknetworking.net/books/026/212/big0262120100.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0262120100.html\">Urban Rail Transit: Its Economics and Technology</a>","width":400,"height":300}