TY  - BOOK
AU  - O'leary, Timothy
TI  - Computing essentials 2011: making IT work for you 
SN  - 9780071078788
AV  - QA 76.5  .Ol4285 2011
PY  - 2011///
CY  - United States
PB  - McGraw-Hill Companies Inc.
KW  - Computers
N1  - IT
ER  -