TY - BOOK AU - O'Leary,Timothy J. AU - O'Leary,Linda I. TI - Computing Essentials: Making IT Work for You, Introductory 2023 T2 - O'Leary series SN - 9781265263218 U1 - 004 OLE PY - 2023/// CY - New York PB - McGraw-Hill KW - Computers KW - Electronic data processing ER -