{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"THE GRINDING WHEEL: A Textbook of Modern Grinding Practice. Under the Auspices of The Grinding Wheel Institute, Greendale, Massachusetts.","author_name":"Kenneth B. Lewis","thumbnail_url":"https://www.ebooknetworking.net/books/B00/45V/bigB0045VUS2K.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0045VUS2K.html\">THE GRINDING WHEEL: A Textbook of Modern Grinding Practice. Under the Auspices of The Grinding Wheel Institute, Greendale, Massachusetts.</a>","width":400,"height":300}