{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Helios; a compilation of boiler room engineering information","author_name":"Heine Safety Boiler Co.","thumbnail_url":"https://www.ebooknetworking.net/books/B01/4X7/bigB014X7BG12.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B014X7BG12.html\">Helios; a compilation of boiler room engineering information</a>","width":400,"height":300}