{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Modern Principles of Economics","author_name":"Tyler Cowen, Alex Tabarrok","thumbnail_url":"https://www.ebooknetworking.net/books/142/923/big1429239972.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1429239972.html\">Modern Principles of Economics</a>","width":400,"height":300}