{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Steel and its heat treatment","author_name":"D K. Bullens","thumbnail_url":"https://www.ebooknetworking.net/books/117/775/big1177753359.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177753359.html\">Steel and its heat treatment</a>","width":400,"height":300}