{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A treatise on steam boiler engineering;: Being notes on the strength, construction, erection, fittings, and economical management of steam boilers. ... useful information for the safe use of steam","author_name":"William Barnet Le Van","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00088BTFE.html\">A treatise on steam boiler engineering;: Being notes on the strength, construction, erection, fittings, and economical management of steam boilers. ... useful information for the safe use of steam</a>","width":400,"height":300}