{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Grinding and lapping tools; processes and fixtures a practical treatise and toolmakers' reference work upon precision grinding and grinding processes, ... of abrasives, lapping processes and methods","author_name":"Joseph Vincent Woodworth","thumbnail_url":"https://www.ebooknetworking.net/books/115/502/big1155020790.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1155020790.html\">Grinding and lapping tools; processes and fixtures a practical treatise and toolmakers&#039; reference work upon precision grinding and grinding processes, ... of abrasives, lapping processes and methods</a>","width":400,"height":300}