{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Metallographic Etching: Techniques for Metallotraphy, Ceramography, Plastography by Gunter Petzow (1999-07-01)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01FKUL82I.html\">Metallographic Etching: Techniques for Metallotraphy, Ceramography, Plastography by Gunter Petzow (1999-07-01)</a>","width":400,"height":300}