{"product_id":"9784502656507","title":"取引システムの経済分析","description":"取引システムの経済分析","brand":"中央経済社ホールディングス","offers":[{"title":"Default Title","offer_id":48464382361904,"sku":"","price":3080.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784502656507","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}