{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Economic Growth Engine: How Energy and Work Drive Material Prosperity","author_name":"Robert U. Ayres, Benjamin Warr","thumbnail_url":"https://www.ebooknetworking.net/books/184/844/big1848441827.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1848441827.html\">The Economic Growth Engine: How Energy and Work Drive Material Prosperity</a>","width":400,"height":300}