{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Economic principles","author_name":"Alfred William Flux","thumbnail_url":"https://www.ebooknetworking.net/books/117/834/big1178345939.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1178345939.html\">Economic principles</a>","width":400,"height":300}