{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Interest Theory","author_name":"James W. Daniel, Leslie Jane Federer Vaaler","thumbnail_url":"https://www.ebooknetworking.net/books/013/147/big0131472852.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0131472852.html\">Mathematical Interest Theory</a>","width":400,"height":300}