{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mind Tools: The Five Levels of Mathematical Reality","author_name":"Rudolf Rucker","thumbnail_url":"https://www.ebooknetworking.net/books/039/546/big0395468108.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0395468108.html\">Mind Tools: The Five Levels of Mathematical Reality</a>","width":400,"height":300}