TY  - BOOK
AU  - O'Leary, Daniel A.
AU  - O'Leary, Timothy J. 
AU  -  O'Leary, Linda I.
TI  - Computing essentials: making IT work for you introductory 2023 
SN  - 978-1-265-26321-8
AV  - QA 76.5 .O54 2023
PY  - 2023///
CY  - New York
PB  - McGrawHill
KW  - Information systems
KW  - The system Unit
KW  - Databases
ER  -