{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Boilermaker's Assistant in drawing, templating, and calculating boiler work and tank work ... Revised and edited by D. Kinnear Clark, etc","author_name":"John Courtney","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005DDB6MA.html\">The Boilermaker&#039;s Assistant in drawing, templating, and calculating boiler work and tank work ... Revised and edited by D. Kinnear Clark, etc</a>","width":400,"height":300}