{"product_id":"friend-of-numbers-the-life-of-mathematician-srinivasa-ramanujan","title":"Friend of numbers: the life of mathematician Srinivasa Ramanujan","description":"\"This picture book biography follows a brilliant South Indian mathematician whose love of numbers spurred him to ask big questions and make incredible discoveries. The book's back matter includes an author's note, a glossary of Ramanujan's world, and mathematical content about number patterns and magic squares\"-- Provided by publisher.","brand":"OUATB","offers":[{"title":"Default Title","offer_id":50621832265983,"sku":"*R0189517*","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/5550\/7364\/files\/23202143482473.jpg?v=1791493703","url":"https:\/\/shop.onceuponatimebooks.com\/products\/friend-of-numbers-the-life-of-mathematician-srinivasa-ramanujan","provider":"Once Upon a Time Books AR","version":"1.0","type":"link"}