{"product_id":"9784320111042","title":"これだけはつかみたい線形代数","description":"これだけはつかみたい線形代数","brand":"共立出版","offers":[{"title":"Default Title","offer_id":48445829415216,"sku":"","price":2090.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784320111042","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}