O'LEARY, Timothy O'LEARY Linda Computing Essentials 2013 making IT work for you - Mcraw-hill 2013 - xxv,534p illi.; 27cm - making it work for you . index ISBN: 9780071317535 LCCN: 004 Subjects--Topical Terms: LC Class. No.: 004 / 2 Dewey Class. No.: 004