00642nam a22002057a 4500 20200810163106.0 200810b ||||| |||| 00| 0 eng d 9781259223150 NONE 004 OLE O'Leary ,Timothy 8120 Computing Essentials 2015 : Making IT work for you / Timothy O'Leary,Linda I.O'Leary,Daniel A.O'Leary Introductory 2015 New York : McGraw-Hill , 2015 xxii,298 p. : col.ill. ; 28 cm Includes index O'Leary,Linda I. 8121 O'Leary,Daniel A. 8122 ddc RESBOOKS 3415 3415 0 0 ddc 0 0 MAIN MAIN OS 2020-08-10 8215 0 004 OLE 2020-4598 2025-01-22 08:37:04 2020-08-10 BOOK 0 0 ddc 0 0 MAIN MAIN OS 2020-08-10 8214 0 004 OLE 2020-4630 2025-01-21 09:52:22 2020-08-10 BOOK