TY  - GEN
AU  - Silva , A.R.D.S.
TI  - Business information systems: ECE 1136/ECE1 186/ECE 1146/ECE 1156/ECE 1166. book 1
U1  - 658.4038011 
CY  - Nawala
PB  - Open University
KW  - MANAGEMENT-INFORMATION SYSTEMS
KW  - MANAGEMENT
KW  - INFORMATION MANAGEMENT SYSTEMS
ER  -