TY  - BOOK
AU  - O'Brien , James A.
TI  - Management information systems: managing information technology in the business enterprise 
SN  - 0071234063
AV  - HF 5548.32 .Ob27 2004
PY  - 2004///
CY  - Boston
PB  - McGraw-Hill/Irwin
N1  - BSBA
ER  -