{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The testing of machine tools","author_name":"George Williams Burley","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9S5/bigB009S59IVU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009S59IVU.html\">The testing of machine tools</a>","width":400,"height":300}