{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Macroeconomics: 19th (nineth) Edition","author_name":"William Nordhaus Paul Samuelson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/86H/bigB0086HWNS6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0086HWNS6.html\">Macroeconomics: 19th (nineth) Edition</a>","width":400,"height":300}