TY  - GEN
AU  - HAAG, S.
AU  - CUMMINGS,  M. & McCUBBREY, D. J.
TI  - Management Information Systems: For the Information Age
SN  - 0-07-245872-0
U1  - 658. 403 HAA 
PY  - 2002///
CY  - New York
PB  - McGraw-Hill
ER  -