TY  - BOOK
AU  - Zorkoczy,Peter
AU  - Heap,Nicholas
TI  - Information technology: an introduction 
SN  - 0273605917
AV  - TK 5105 ZOR
PY  - 1995///
CY  - Harlow, England
PB  - Pearson Education
KW  - Electronic data processing
KW  - Information technology
KW  - Data transmission systems
KW  - Telecommunication
KW  - Electronic digital computers
KW  - Telematics
KW  - Electronic mail systems
N1  - Includes index
ER  -