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Principles of information security / Whitman, Michael E., 1964- author.

Principles of information security / Whitman, Michael E., 1964-

Wessels, P. L. (Philippus Lodewikus), 1962- Information systems in the South African business

Principles of management information systems / Scott, George M.

Information and communications technology law / Van der Merwe, D. P.

Information and communications technology law / Van der Merwe, D. P.

Essentials of management information systems / Laudon, Kenneth C., 1944-

New media in the information society / Lesame, N. C.

Information systems in a business environment / Wessels, P. L. (Philippus Lodewikus), 1962-

Fundamentals of business information systems / Stair, Ralph.

Information systems : a business approach / Benson, Steve.