Marrison, Connie Computer literacy basics : a comprehensive guide to IC3 / Connie Morrison, Dolores Wells, Lisa Ruffolo. - 5th ed. - xiii, 598o. : ill. ; 287 cm ISBN: 978-981-7698-79-5 Subjects--Topical Terms: Computers.III. Title Dewey Class. No.: 004 M878 c2015