TY  - BOOK
AU  - Davis,William S.
TI  - Information processing systems: an introduction to modern, computer-based information systems
SN  - 0201009994
AV  - QA76 .D33333
PY  - 1978///]
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Electronic data processing
KW  - Electronic digital computers
N1  - Includes index
ER  -