TY  - BOOK
AU  - O'Brien, James A
AU  - Marakas, George M
TI  - Management information systems
SN  - 9780071281607
U1  - 658.4038 OBR 
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  - Management information systems
KW  - MIS
N1  - Includes bibliographical references and index
ER  -