{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Euler's Pioneering Equation: The most beautiful theorem in mathematics","author_name":"Wilson, Robin","thumbnail_url":"https://www.ebooknetworking.net/books/019/879/big0198794924.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0198794924.html\">Euler&#039;s Pioneering Equation: The most beautiful theorem in mathematics</a>","width":400,"height":300}