{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A treatise on electro-metallurgy: embracing the application of electrolysis to the plating, depositing, smelting, and refining of various metals, and ... of printing surfaces and art-work, etc","author_name":"Walter George McMillan","thumbnail_url":"https://www.ebooknetworking.net/books/117/767/big1177670917.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177670917.html\">A treatise on electro-metallurgy: embracing the application of electrolysis to the plating, depositing, smelting, and refining of various metals, and ... of printing surfaces and art-work, etc</a>","width":400,"height":300}