{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hardening, Tempering, Annealing and Forging of Steel; Including Heat Treatment of Modern Alloy Steels a Complete Treatise on the Practical Treatment a","author_name":"Joseph Vincent Woodworth","thumbnail_url":"https://www.ebooknetworking.net/books/123/107/big1231073527.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1231073527.html\">Hardening, Tempering, Annealing and Forging of Steel; Including Heat Treatment of Modern Alloy Steels a Complete Treatise on the Practical Treatment a</a>","width":400,"height":300}