{"product_id":"9784781901831","title":"演習ベクトル解析","description":"演習ベクトル解析","brand":"サイエンス社","offers":[{"title":"Default Title","offer_id":48498862784816,"sku":"","price":1815.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784781901831","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}