{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sources in the Development of Mathematics: Series and Products from the Fifteenth to the Twenty-first Century","author_name":"Ranjan Roy","thumbnail_url":"https://www.ebooknetworking.net/books/052/111/big0521114705.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521114705.html\">Sources in the Development of Mathematics: Series and Products from the Fifteenth to the Twenty-first Century</a>","width":400,"height":300}