TY  - BOOK
AU  - Zorkoczy, Peter.
AU  - Heap, Nicholas
TI  - Information technology: An introduction.
SN  - 027605917
AV  - QA76.5.Z7 
PY  - 1995///
CY  - London
PB  - Prentice Hall
N1  - 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.
ER  -