{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chapter 19, Metallurgy","author_name":"Stephen Hall","thumbnail_url":"https://www.ebooknetworking.net/books/B00/BLH/bigB00BLHFCB8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00BLHFCB8.html\">Chapter 19, Metallurgy</a>","width":400,"height":300}