{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An oil trade calculator for easy conversion of weights to gallons at different specific gravities","author_name":"Thomas Howard. Butler","thumbnail_url":"https://www.ebooknetworking.net/books/B00/659/bigB0065974S6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0065974S6.html\">An oil trade calculator for easy conversion of weights to gallons at different specific gravities</a>","width":400,"height":300}