{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Logistics of Underground Coal Mining (\"Energy Technology Review\")","author_name":"James J. Hanslovan, Richard G. Visovsky","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0815509936.html\">Logistics of Underground Coal Mining (&quot;Energy Technology Review&quot;)</a>","width":400,"height":300}