{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Frank ] Principles of Economics ] 2007 ] 3","author_name":"Robert H. Frank","thumbnail_url":"https://www.ebooknetworking.net/books/007/312/big0073125679.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0073125679.html\">Frank ] Principles of Economics ] 2007 ] 3</a>","width":400,"height":300}