{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Feynman Lectures on Physics: Volume 20, The Very Best Lectures","author_name":"Richard P. Feynman","thumbnail_url":"https://www.ebooknetworking.net/books/B00/09F/bigB0009FJKPM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0009FJKPM.html\">The Feynman Lectures on Physics: Volume 20, The Very Best Lectures</a>","width":400,"height":300}