Dennis Longley

Macmillan Dictionary of Information Technology (Dictionary)

Data & computer security

Dictionary of Information Technology (Dictionary Series)

Expanding and networking microcomputers

Dictionary of information technology

Information security

Data and Security

Understanding Microcomputers

Macmillan Dictionary of Information Technology

Microcomputer User's Handbook

Information technology handbook

Parat Lexikon Information und Kommunilation

Macmillan Dictionary of Personal Computing and Communications

Macmillan Dictionary of Personal Computing & Communications