{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"New methods for sheet metal work;: A practical working textbook for apprentices, sheet metal workers, platers and draughtsmen engaged in aircraft, shipbuilding and other industries,","author_name":"W Cookson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07K/bigB0007K99QY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007K99QY.html\">New methods for sheet metal work;: A practical working textbook for apprentices, sheet metal workers, platers and draughtsmen engaged in aircraft, shipbuilding and other industries,</a>","width":400,"height":300}