{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Catechism On the Combustion of Coal and the Prevention of Smoke: A Practical Treatise for Engineers, Firemen, and Others Interested in Fuel Economy ... Steam-Boiler Furnaces, and from Locomotives","author_name":"William Miller Barr","thumbnail_url":"https://www.ebooknetworking.net/books/114/874/big1148748148.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1148748148.html\">A Catechism On the Combustion of Coal and the Prevention of Smoke: A Practical Treatise for Engineers, Firemen, and Others Interested in Fuel Economy ... Steam-Boiler Furnaces, and from Locomotives</a>","width":400,"height":300}