{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Kepler's Conjecture: How Some of the Greatest Minds in History Helped Solve One of the Oldest Math Problems in the World","author_name":"George G. Szpiro","thumbnail_url":"https://www.ebooknetworking.net/books/047/108/big0471086010.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471086010.html\">Kepler&#039;s Conjecture: How Some of the Greatest Minds in History Helped Solve One of the Oldest Math Problems in the World</a>","width":400,"height":300}