{"product_id":"10154382","title":"キーポイント　多変数の微分積分","description":null,"brand":"岩波書店","offers":[{"title":"Default Title","offer_id":47089483972866,"sku":null,"price":3200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/2312\/7810\/files\/10154382_1766143466.jpg?v=1766143468","url":"https:\/\/shop.iwanami.co.jp\/products\/10154382","provider":"岩波書店","version":"1.0","type":"link"}