{"product_id":"9784431708476","title":"暗号の代数理論","description":"暗号の代数理論","brand":"シュプリンガー・ジャパン","offers":[{"title":"Default Title","offer_id":48457620750640,"sku":"","price":4180.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784431708476","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}