{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Commercial Efficiency Of Steam Boilers (1898)","author_name":"A. Hanssen","thumbnail_url":"https://www.ebooknetworking.net/books/116/689/big1166897982.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1166897982.html\">The Commercial Efficiency Of Steam Boilers (1898)</a>","width":400,"height":300}