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Practical Internet Security,Vacca, John R. John R. Vacca,

Computer and Information Security Handbook by John R. Vacca (2013, Hardcover)

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Computer and Information Security Handbook by John R. Vacca

Computer and Information Security Handbook by Vacca MSc and MBA

Cloud Computing Security: Foundations and - Hardcover, by Vacca John R. - Good

Hydraulic Fluid Power: - Hardcover, by Vacca Andrea; Franzoni