{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of Petroleum Refinery Engineering","author_name":"OP Gupta","thumbnail_url":"https://www.ebooknetworking.net/books/938/260/big9382609725.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9382609725.html\">Elements of Petroleum Refinery Engineering</a>","width":400,"height":300}