{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Holtzapffel's construction, action, and application, of cutting tools: This being volume II of Turning and mechanical application","author_name":"Charles Holtzapffel","thumbnail_url":"https://www.ebooknetworking.net/books/094/319/big0943196019.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0943196019.html\">Holtzapffel&#039;s construction, action, and application, of cutting tools: This being volume II of Turning and mechanical application</a>","width":400,"height":300}