{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary Mathematics from an Advanced Standpoint: Arithmetic, Algebra, Analysis","author_name":"Felix Klein","thumbnail_url":"https://www.ebooknetworking.net/books/160/520/big1605209317.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1605209317.html\">Elementary Mathematics from an Advanced Standpoint: Arithmetic, Algebra, Analysis</a>","width":400,"height":300}