{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sample Chapter Four from Learning Physics","author_name":"Bruce Birkett, Andrew Elby","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471663298.html\">Sample Chapter Four from Learning Physics</a>","width":400,"height":300}