{"product_id":"9781014069887","title":"The Principle of Relativity: a Collection of Original Memoirs on the Special and General Theory of Relativity","description":"","brand":"Hassell Street Press","offers":[{"title":"Default Title","offer_id":48699097055467,"sku":"00000_00000_00000_00000","price":60.33,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9781014069887","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}