{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"El universo de los números (Spanish Edition)","author_name":"Ralph M. Lewis Lewis","thumbnail_url":"https://www.ebooknetworking.net/books/849/528/big8495285118.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8495285118.html\">El universo de los números (Spanish Edition)</a>","width":400,"height":300}