TY  - BOOK
AU  - O'Brien, James A
AU  - Marakas, George M (jt. auth)
TI  - Management information systems
SN  - 0072935882
U1  - 658.4038011 
PY  - 2006///
CY  - Boston
PB  - McGraw Hill
KW  - Management information systems
N1  - Includes bibliographical references and index
ER  -