{"product_id":"9784769201229","title":"光通信素子工学","description":"光通信素子工学","brand":"工学図書","offers":[{"title":"Default Title","offer_id":48490779836720,"sku":"","price":6600.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784769201229","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}