{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tulley's handbook; steam and electrical; practical care and management of boilers, stokers, fuels, combustion, pumps, gages, valves, engines, turbines, motors and generators, refrigeration, elevators, meters, air compressing, heating and ventilating, inte","author_name":"Henry C. Tulley","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003EAEQ5I.html\">Tulley&#039;s handbook; steam and electrical; practical care and management of boilers, stokers, fuels, combustion, pumps, gages, valves, engines, turbines, motors and generators, refrigeration, elevators, meters, air compressing, heating and ventilating, inte</a>","width":400,"height":300}