{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Economics","author_name":"Paul A. Samuelson, William D. Nordhaus","thumbnail_url":"https://www.ebooknetworking.net/books/007/123/big0071239324.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0071239324.html\">Economics</a>","width":400,"height":300}