{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Invitation to Economics: Understanding Argument and Policy","author_name":"Thomas Mayer","thumbnail_url":"https://www.ebooknetworking.net/books/140/518/big1405183586.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1405183586.html\">Invitation to Economics: Understanding Argument and Policy</a>","width":400,"height":300}