- Scientific American Library: Signals (The Science of Telecommunications)Opens in a new window or tab全新：其他HK$ 78.50或講價+HK$ 273.64 運費所在地： 美國
- Scientific American Library: Supercomputing and the Transformation of ScienceOpens in a new window or tab全新：其他HK$ 78.50或講價+HK$ 273.64 運費所在地： 美國
