{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Bibliography of investment costs, operating costs, and related economic information for the mineral industries, January-December 1975","author_name":"Joseph Sabatini","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2WN/bigB002WN2092.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WN2092.html\">Bibliography of investment costs, operating costs, and related economic information for the mineral industries, January-December 1975</a>","width":400,"height":300}