{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Exercises for the Feynman Lectures on Physics","author_name":"Richard P. Feynman, Robert B. Leighton, Matthew Sands,","thumbnail_url":"https://www.ebooknetworking.net/books/046/506/big0465060714.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0465060714.html\">Exercises for the Feynman Lectures on Physics</a>","width":400,"height":300}