TY  - GEN
AU  - O'Brien James A.
TI  - Management information systems
SN  - 0070587396
U1  - 658.4038 
PY  - 1990///
CY  - New Delhi
PB  - Tata Mcgraw-Hill
KW  - INFORMATION MANAGEMENT
KW  - EXECUTIVE MANAGEMENT
KW  - DECISION MAKING AND INFORMATION MANAGEMENT
ER  -