{"product_id":"9784535787797","title":"重力 アインシュタインの一般相対性理論入門 上","description":"重力 アインシュタインの一般相対性理論入門 上","brand":"日本評論社","offers":[{"title":"Default Title","offer_id":48467657457968,"sku":"","price":3960.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784535787797","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}