{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Metallurgy Of Gold - The Metallurgical Treatment Of Gold-Bearing Ores","author_name":"Manuel Eissler","thumbnail_url":"https://www.ebooknetworking.net/books/160/386/big1603861815.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1603861815.html\">Metallurgy Of Gold - The Metallurgical Treatment Of Gold-Bearing Ores</a>","width":400,"height":300}