TY  - BOOK
AU  - O'Leary,Timothy J.
AU  - Williams,Brian K.
AU  - O'Leary,Timothy J.
TI  - Computers and information systems
SN  - 0805369422
U1  - 658.054 22
PY  - 1989///
CY  - Redwood City, Calif.
PB  - Benjamin/Cummings Pub. Co.
KW  - Business
KW  - Data processing
KW  - Office practice
KW  - Automation
N1  - Includes index
ER  -