{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Letters To Mr. Malthus On Several Subjects Of Political Economy","author_name":"J. B. Say","thumbnail_url":"https://www.ebooknetworking.net/books/144/371/big1443711802.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1443711802.html\">Letters To Mr. Malthus On Several Subjects Of Political Economy</a>","width":400,"height":300}