{"product_id":"9784535806375","title":"曲面とベクトル解析","description":"曲面とベクトル解析","brand":"日本評論社","offers":[{"title":"Default Title","offer_id":48467665748272,"sku":"","price":2530.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784535806375","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}