TY  - GEN
AU  - Haag, Stephen
AU  - 
AU  - 
TI  - Management information sytems for the information age: extended learning modules E, F, G and J. 4th ed. 2004 
SN  - 0 07 282286 4
U1  - 658.4038 4
PY  - 2004///
CY  - New York
PB  - McGraw-Hill
KW  - Management information systems
N1  - Six
N2  - Network basics
ER  -