00683nam0-22002531i-450-99000272515040332120061002123045.0000272515FED01000272515(Aleph)000272515FED0100027251520030910d1967----km-y0itay50------baengExpoloring the computerby Paul AllenReading,MassAddison-Wesley1967xvi, 109 p.23 cmAllen,Paul<1931->111630ITUNINARICAUNIMARCBK9900027251504033215-155TBECAECAExpoloring the computer427204UNINA