{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introductory Mining Engineering","author_name":"Howard L. Hartman, Jan M. Mutmansky,","thumbnail_url":"https://www.ebooknetworking.net/books/047/134/big0471348511.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471348511.html\">Introductory Mining Engineering</a>","width":400,"height":300}