{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"PRINCIPLES OF ECONOMICS >CUSTO","author_name":"N.GREGORY MANKIW","thumbnail_url":"https://www.ebooknetworking.net/books/032/455/big032455849X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-032455849X.html\">PRINCIPLES OF ECONOMICS &gt;CUSTO</a>","width":400,"height":300}