{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Key To The Art Of Solving Problems In Higher Arithmetic (1884)","author_name":"John Hunter","thumbnail_url":"https://www.ebooknetworking.net/books/110/478/big1104783754.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1104783754.html\">Key To The Art Of Solving Problems In Higher Arithmetic (1884)</a>","width":400,"height":300}