{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Heart of Mathematics: An invitation to effective thinking","author_name":"Burger, Edward B.","thumbnail_url":"https://www.ebooknetworking.net/books/193/191/big1931914419.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1931914419.html\">The Heart of Mathematics: An invitation to effective thinking</a>","width":400,"height":300}