TY  - BOOK
AU  - O'Leary, Timothy J.
AU  - O'Leary,Linda I.
TI  - Computing essentials 2008
SN  - 9780071267182
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  - Electronic data processing
KW  - sears
N1  - Includes index
ER  -