{"product_id":"9784315522280","title":"A CURIOUS HISTORY 数学大百科","description":"数学大百科 A CURIOUS HISTORY","brand":"ニュートンプレス","offers":[{"title":"Default Title","offer_id":48444151595312,"sku":"","price":2860.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784315522280","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}