{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Technical Progress and Profits: Process Improvements in Petroleum Refining","author_name":"John L. Enos","thumbnail_url":"https://www.ebooknetworking.net/books/019/730/big0197300235.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0197300235.html\">Technical Progress and Profits: Process Improvements in Petroleum Refining</a>","width":400,"height":300}