{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contours of the World Economy 1-2030 AD: Essays in Macro-Economic History","author_name":"Angus Maddison","thumbnail_url":"https://www.ebooknetworking.net/books/019/922/big0199227209.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0199227209.html\">Contours of the World Economy 1-2030 AD: Essays in Macro-Economic History</a>","width":400,"height":300}