{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Iron and steel; a treatise on the smelting, refining, and mechanical processes of the iron and steel industry, including the chemical and physical ... cast iron, and steel castings, and the","author_name":"Erik Oberg, Franklin Day Jones","thumbnail_url":"https://www.ebooknetworking.net/books/117/800/big1178006344.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1178006344.html\">Iron and steel; a treatise on the smelting, refining, and mechanical processes of the iron and steel industry, including the chemical and physical ... cast iron, and steel castings, and the</a>","width":400,"height":300}