{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Smoother Pebble: Mathematical Explorations","author_name":"Donald C. Benson","thumbnail_url":"https://www.ebooknetworking.net/books/019/514/big0195144368.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195144368.html\">A Smoother Pebble: Mathematical Explorations</a>","width":400,"height":300}