TY  - BOOK
AU  - O'Leary, Timothy J.
AU  - O'Leary, Linda I.
TI  - Computing essentials: making IT work for you complete 2011
SN  - 978-0-07-107878-8
U1  - GC 004 O999 2011 
PY  - 2011///
CY  - New York
PB  - McGraw-Hill
KW  - Computers
KW  - Electronic data processing
N1  - Includes index
ER  -