{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Metallographic Etching Reagents: I, For Copper, Volume 2","author_name":"Henry S. Rawdon","thumbnail_url":"https://www.ebooknetworking.net/books/129/699/big1296990443.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1296990443.html\">Metallographic Etching Reagents: I, For Copper, Volume 2</a>","width":400,"height":300}