{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The use and conservation of natural gas in the steel industry","author_name":"David H Walker","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006Y0WHQ.html\">The use and conservation of natural gas in the steel industry</a>","width":400,"height":300}