{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Emergence of Economic Ideas: Essays in the History of Economics (Economists of the Twentieth Century)","author_name":"Nathan Rosenberg","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-185898047X.html\">The Emergence of Economic Ideas: Essays in the History of Economics (Economists of the Twentieth Century)</a>","width":400,"height":300}