{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Engineering Graphics","author_name":"Giesecke, Frederick E.","thumbnail_url":"https://www.ebooknetworking.net/books/002/342/big0023428201.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0023428201.html\">Principles of Engineering Graphics</a>","width":400,"height":300}