{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Engineering Economics","author_name":"John Alexander Low Waddell","thumbnail_url":"https://www.ebooknetworking.net/books/055/949/big0559490763.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0559490763.html\">Engineering Economics</a>","width":400,"height":300}