{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contemporary Engineering Economics (4th Edition)","author_name":"Chan S. Park","thumbnail_url":"https://www.ebooknetworking.net/books/013/187/big0131876287.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0131876287.html\">Contemporary Engineering Economics (4th Edition)</a>","width":400,"height":300}