{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"American Machinist Grinding Book: Modern Machines and Appliances, Methods and Results","author_name":"Fred Herbert Colvin, Frank Arthur Stanley","thumbnail_url":"https://www.ebooknetworking.net/books/114/495/big1144957796.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144957796.html\">American Machinist Grinding Book: Modern Machines and Appliances, Methods and Results</a>","width":400,"height":300}