{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Modern sheet-metal workers' instructor; practical geometry, mensuration, properties of metals and alloys ...","author_name":"Joseph H. Rose","thumbnail_url":"https://www.ebooknetworking.net/books/123/177/big1231779136.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1231779136.html\">Modern sheet-metal workers&#039; instructor; practical geometry, mensuration, properties of metals and alloys ...</a>","width":400,"height":300}