{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The cupola furnace;: A practical treatise on the construction and management of foundry cupolas","author_name":"Edward Kirk","thumbnail_url":"https://www.ebooknetworking.net/books/B00/087/bigB00087OAQU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00087OAQU.html\">The cupola furnace;: A practical treatise on the construction and management of foundry cupolas</a>","width":400,"height":300}