TY  - BOOK
AU  - Sumner,Mary
TI  - Computers concepts and uses
SN  - 0131634461
AV  - QA76.5 S955 C6 1988
PY  - 1988///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Computers
KW  - Electronic data processing
ER  -