TY  - BOOK
AU  - Tapie Rohm,C.E.
AU  - Stewart,Walter T.
TI  - Essentials of information systems
SN  - 0394393627
PY  - 1988///
CY  - Inc., Santa Cruz, CA.
PB  - Mitchell Publishing
KW  - Electronic data processing
N1  - Includes index
ER  -