{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook of Calculations for Engineers and Firemen Relating to the Steam Engine: The Steam Boiler, Pumps, Shafting, Etc","author_name":"Nehemiah Hawkins","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9MQ/bigB009MQR4J8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009MQR4J8.html\">Handbook of Calculations for Engineers and Firemen Relating to the Steam Engine: The Steam Boiler, Pumps, Shafting, Etc</a>","width":400,"height":300}