TY  - BOOK
AU  - O'Leary,Timothy J.
AU  - O'Leary,Linda I.
TI  - Computing essentials 2012: making IT work for you
SN  - 9780071221078
PY  - 2012///
CY  - New York
PB  - McGraw-Hill
KW  - Computers
KW  - Electronic data processing
ER  -