TY  - BOOK
AU  - Ross, Paul W.
TI  - Understanding computer information systems
SN  - 0314934375
AV  - QA 76.5 U433 1992 
PY  - 1992///
CY  - St. Paul, MN.
PB  - : West Publishing Company
KW  - Microcumputers
KW  - Management Information Systems
ER  -