{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calculations for Engineering Economic Analysis","author_name":"Max Kurtz","thumbnail_url":"https://www.ebooknetworking.net/books/007/035/big0070356963.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070356963.html\">Calculations for Engineering Economic Analysis</a>","width":400,"height":300}