{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Deep-Level Mines of the Rand and Their Future Development: Considered from the Commercial Point of View","author_name":"George Alfred Denny","thumbnail_url":"https://www.ebooknetworking.net/books/114/923/big1149230932.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149230932.html\">The Deep-Level Mines of the Rand and Their Future Development: Considered from the Commercial Point of View</a>","width":400,"height":300}