{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Piero Sraffa, Unorthodox Economist (1898-1983): A Biographical Essay","author_name":"Jean-Pierre Potier","thumbnail_url":"https://www.ebooknetworking.net/books/041/505/big0415059593.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0415059593.html\">Piero Sraffa, Unorthodox Economist (1898-1983): A Biographical Essay</a>","width":400,"height":300}