{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Transactions of the International Engineering Congress, 1915 ...: Mining Engineering","author_name":"Anonymous","thumbnail_url":"https://www.ebooknetworking.net/books/114/836/big1148362274.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1148362274.html\">Transactions of the International Engineering Congress, 1915 ...: Mining Engineering</a>","width":400,"height":300}