{"product_id":"9784886861030","title":"電気回路論 改訂版","description":"電気回路論 改訂版","brand":"電気学会","offers":[{"title":"Default Title","offer_id":48553466757424,"sku":"","price":3190.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784886861030","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}