{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An introduction to mathematics","author_name":"Whitehead, A. N.","thumbnail_url":"https://www.ebooknetworking.net/books/141/816/big1418165719.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1418165719.html\">An introduction to mathematics</a>","width":400,"height":300}