{"product_id":"9784274050176","title":"Rによる項目反応理論","description":"Rによる項目反応理論","brand":"オーム社","offers":[{"title":"Default Title","offer_id":48440434622768,"sku":"","price":4070.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784274050176","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}