TY  - BOOK
AU  - O'Leary,Timothy J.
AU  - O'Leary,Linda I.
AU  - O'Leary,Daniel A.
TI  - Computing essentials 2015: making IT work for you, introductory 
T2  - The O'Leary series
SN  - 9781259223150
PY  - 2015///
CY  - New York
PB  - McGraw
KW  - Computers
KW  - Electronic data processing
N1  - Includes index
ER  -