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Books by Ph.D., CPP, Roger G Johnston

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2 books found
Security Sound Bites: Important Ideas About Security from Smart-Ass, Dumb-Ass, & Kick-Ass Quotations
Security Sound Bites: Important Ideas About Security from S…
By: Ph.D., CPP, Roger G Johnston
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Security Sound Bites: Important Ideas About Security from Smart-Ass, Dumb-Ass, & Kick-Ass Quotations
Security Sound Bites: Important Ideas About Security from S…
By: Ph.D., CPP, Roger G Johnston
View Details