TY  - BOOK
AU  - O'Leary,Timothy J.
AU  - O'Leary,Linda I.
TI  - Computing essentials 2013
T2  - The O'Leary series
SN  - 9780071314725
U1  - 004 22
PY  - 2010///
CY  - Boston
PB  - McGraw Hill Higher Education
KW  - Computers
KW  - Electronic data processing
N1  - Includes bibliographical references and indexes
ER  -