{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Direction of Vocational transport major categories of professional urban rail transit planning textbook: Emergency treatment of the urban rail transit","author_name":"LI YU HUI","thumbnail_url":"https://www.ebooknetworking.net/books/711/409/big7114094957.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7114094957.html\">Direction of Vocational transport major categories of professional urban rail transit planning textbook: Emergency treatment of the urban rail transit</a>","width":400,"height":300}