{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Understanding the Inventions That Changed the World","author_name":"W. Bernard Carlson, The Great Courses,","thumbnail_url":"https://www.ebooknetworking.net/books/B07/K8X/bigB07K8X63TN.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B07K8X63TN.html\">Understanding the Inventions That Changed the World</a>","width":400,"height":300}