TY  - BOOK
AU  - O'Brien, James A.
TI  - Management information systems : managing information technology in the internetworked enterprise / 
SN  - 0071158111
U1  - 658.4038 OBR 
CY  - Boston : Irwin/McGraw-Hill, c1999.
KW  - Management information systems.,  Computer networks
ER  -