{"product_id":"9784485429198","title":"関数の極大値・極小値と多変数関数の微分 ー ｄ－ｂｏｏｋシリ－ズ","description":"","brand":"電気書院","offers":[{"title":"Default Title","offer_id":43209092563019,"sku":"00000_00000_00000_00000","price":525.0,"currency_code":"THB","in_stock":true}],"url":"https:\/\/kinokuniya.co.th\/ja\/products\/9784485429198","provider":"Books Kinokuniya Thailand","version":"1.0","type":"link"}