{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practice and theory of electrochemical machining","author_name":"John Fay Wilson","thumbnail_url":"https://www.ebooknetworking.net/books/089/874/big0898742293.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0898742293.html\">Practice and theory of electrochemical machining</a>","width":400,"height":300}