{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Portland cement industry: a practical treatise on the building, equipping, and economical running of a Portland cement plant, with notes on physical testing","author_name":"William Alden. Brown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/637/bigB00637Z06I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00637Z06I.html\">The Portland cement industry: a practical treatise on the building, equipping, and economical running of a Portland cement plant, with notes on physical testing</a>","width":400,"height":300}