{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Essentials of Economics a brief survey of principles and policies","author_name":"Faustino Ballvé","thumbnail_url":"https://www.ebooknetworking.net/books/117/252/big1172528993.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1172528993.html\">Essentials of Economics a brief survey of principles and policies</a>","width":400,"height":300}