Morley, Deborah Understanding computers : today and tomorrow. - 11th ed. - Australia: Thomson Course Technology, 2008. - xxiv, 703p.; 28cm "Y" ISBN: "978-1-4239-0636-0" Subjects--Topical Terms: 1. Computers 2. Electronic data processing 3. Computer science Subjects--Index Terms: "Y" LC Class. No.: QA76.5 / .M67