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Books by Richard J. Heffernan

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2 books found
A little TSCM. (technical surveillance countermeasures): An article from: Security Management
A little TSCM. (technical surveillance countermeasures): An…
By: Richard J. Heffernan
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Who's on the line? (protecting proprietary information): An article from: Security Management
Who's on the line? (protecting proprietary information…
By: Richard J. Heffernan
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