{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contemporary Engineering Economics","author_name":"Park","thumbnail_url":"https://www.ebooknetworking.net/books/933/255/big933255014X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-933255014X.html\">Contemporary Engineering Economics</a>","width":400,"height":300}