{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Number Systems","author_name":"Sharon  Emerson Stonnell, Gary Nelson","thumbnail_url":"https://www.ebooknetworking.net/books/159/800/big1598006584.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1598006584.html\">Number Systems</a>","width":400,"height":300}