{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contribution Towards A History Of Electro-Metallurgy: Establishing The Origin Of The Art (1863)","author_name":"Henry Dircks","thumbnail_url":"https://www.ebooknetworking.net/books/110/408/big1104087847.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1104087847.html\">Contribution Towards A History Of Electro-Metallurgy: Establishing The Origin Of The Art (1863)</a>","width":400,"height":300}