{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The practical metal-workers' assistant: ... With the application of the art of electro-metallurgy to manufacturing processes: ..","author_name":"Oliver Byrne","thumbnail_url":"https://www.ebooknetworking.net/books/117/781/big1177812282.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177812282.html\">The practical metal-workers&#039; assistant: ... With the application of the art of electro-metallurgy to manufacturing processes: ..</a>","width":400,"height":300}