Search Results: Returned 2 Results, Displaying Titles 1 - 2
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2003., Pre-adolescent, Smart Apple Media Call No: 327.12 023 Availability:1 of 1 At Location(s) Series Title: Spies and spying
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2003., Pre-adolescent, Smart Apple Media Call No: 327.12 Availability:1 of 1 At Location(s) Series Title: Spies and spyingSummary Note: Presents a brief overview of a number of methods and gadgets used by spies, from the earliest uses of codes and ciphers to high-tech methods made possible by computers.