{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Present Position of Economics","author_name":"Alfred Marshall","thumbnail_url":"https://www.ebooknetworking.net/books/055/945/big055945791X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-055945791X.html\">The Present Position of Economics</a>","width":400,"height":300}