{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Jigs and fixtures: a reference book showing many types of jigs and fixtures in actual use, and suggestions for various cases","author_name":"Fred H. Colvin","thumbnail_url":"https://www.ebooknetworking.net/books/B00/89I/bigB0089IECU4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0089IECU4.html\">Jigs and fixtures: a reference book showing many types of jigs and fixtures in actual use, and suggestions for various cases</a>","width":400,"height":300}