TY  - BOOK
AU  - O'Leary,Daniel A
AU  - O'Leary, Timothy J
AU  - O'Leary, Linda I
TI  - Computing essentials 2025
T2  - The O'Leary series
SN  - 9781266816871
AV  - QA76.5.O44 2025 
U1  - 004 22
PY  - 2025///
CY  - Boston
PB  - McGraw Hill Higher Education
KW  - Computers
KW  - Electronic data processing
N1  - Includes bibliographical references and indexes
ER  -