{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Upgrading Petroleum Residues and Heavy Oils (Chemical Industries)","author_name":"R. Murray Gray","thumbnail_url":"https://www.ebooknetworking.net/books/082/479/big0824792114.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0824792114.html\">Upgrading Petroleum Residues and Heavy Oils (Chemical Industries)</a>","width":400,"height":300}