TY  - BOOK
AU  - 4laudon, K. C , Laudan, J. P
TI  - Business information systems , a problem solvig approach
SN  - 0-03-098817-9
U1  - 658.403 LAN'B 
PY  - 1993///
CY  - NEWYORK
PB  - HARTCOURT
ER  -