{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A history of the arithmetical methods of approximation to the roots of numerical equations of one unknown quantity","author_name":"Florian Cajori","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3HI/bigB003HIWW7Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003HIWW7Q.html\">A history of the arithmetical methods of approximation to the roots of numerical equations of one unknown quantity</a>","width":400,"height":300}