Information technology: An introduction. /
Peter Zorkoczy and Nicholas Heap
- 4 ed.
- London: Prentice Hall, 1995.
- 255 p.: ill.; 24cm.
Includes index
Contents: About information technology -- Information technology in action -- Management of information technology -- Introduction to part 2 -- Telecommunications -- Audio and video systems -- Computers -- Digital networks -- Satellite communication systems -- Electronic mail -- Information services -- Videotext and teletext -- Data protection -- Advanced systems -- Computer vision -- Intelligent systems -- Open systems and standards -- Introduction to part 3: Designing for the users -- Interactions and dialogues -- Input devices -- Visual systems -- Speech systems -- Health and safety.