{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Letters To Thomas Robert Malthus On Political Economy And Stagnation Of Commerce","author_name":"Jean Baptiste Say","thumbnail_url":"https://www.ebooknetworking.net/books/110/504/big1105043126.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1105043126.html\">Letters To Thomas Robert Malthus On Political Economy And Stagnation Of Commerce</a>","width":400,"height":300}