TY  - BOOK
AU  - O'Brien, James A.
AU  - Marakas, George M.
TI  - Introduction to information systems.
SN  - 9780071283267
AV  - HD 30.213  .Ob27 2008
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill Irwin
KW  - Computer Studies
KW  - Management information systems
KW  - Information technology
KW  - Business enterprise
KW  - Communication systems
N1  - IT
ER  -