TY  - BOOK
AU  - Trevor Arden
TI  - Information technology applications 
SN  - 9067640662
AV  - Z699 
PY  - 1991///
CY  - London
PB  - Pitman
KW  - Transportation
KW  - Data processing
KW  - Information technology
KW  - Information storage and retrieval systems
KW  - Automatisation
N1  - Includes bibliographical references
ER  -