{"product_id":"9783642143298","title":"Voice over IP Networks : Quality of Service, Pricing and Security (Lecture Notes in Electrical Engineering) \u003cVol. 71\u003e","description":"","brand":"Springer","offers":[{"title":"Default Title","offer_id":48769855783147,"sku":"00000_00000_00000_00000","price":201.41,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/products\/9783642143298","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}