{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Modern Tunneling: With Special Reference to Mine and Water-Supply Tunnels","author_name":"David William Brunton, John Allen Davis","thumbnail_url":"https://www.ebooknetworking.net/books/114/651/big1146516657.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1146516657.html\">Modern Tunneling: With Special Reference to Mine and Water-Supply Tunnels</a>","width":400,"height":300}