{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mrs. Perkins's Electric Quilt: And Other Intriguing Stories of Mathematical Physics","author_name":"Paul Nahin","thumbnail_url":"https://www.ebooknetworking.net/books/069/113/big0691135401.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691135401.html\">Mrs. Perkins&#039;s Electric Quilt: And Other Intriguing Stories of Mathematical Physics</a>","width":400,"height":300}