TY  - BOOK
AU  - O'Brien,James A.
AU  - Marakas,George M.
TI  - MANAGEMENT INFORMATİON SYSTEMS
SN  - 9780071101400
U1  - 658.4038011 
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill Irwin
KW  - Management information systems
N1  - Includes index
ER  -