{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Scrap-Book of Elementary Mathematics: Notes, Recreations, Essays [1908 ]","author_name":"William Frank White","thumbnail_url":"https://www.ebooknetworking.net/books/111/241/big1112418342.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112418342.html\">A Scrap-Book of Elementary Mathematics: Notes, Recreations, Essays [1908 ]</a>","width":400,"height":300}