{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Principles of Economics, with Applications to Practical Problems","author_name":"Frank Albert Fetter","thumbnail_url":"https://www.ebooknetworking.net/books/114/652/big1146521472.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1146521472.html\">The Principles of Economics, with Applications to Practical Problems</a>","width":400,"height":300}