TY  - GEN
AU  - Ritchie , Bob
AU  - Marshall , David ;Eardley , Alan
TI  - Information systems in business
SN  - 1861520530
U1  - 658.4038011 
PY  - 1993///
CY  - London
PB  - International Thomson Business Press
KW  - MANAGEMENT
KW  - INFORMATION SYSTEMS
KW  - INFORMATION MANAGEMENT
UR  - http://www.itbo.com
ER  -