{"product_id":"9784431709084","title":"ラング数学を語る","description":"ラング数学を語る","brand":"シュプリンガー・ジャパン","offers":[{"title":"Default Title","offer_id":48457621864752,"sku":"","price":2530.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784431709084","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}