Morley, Deborah, Understanding computers : today and tomorrow / Understanding computers : today and tomorrow : comprehensive. Deborah Morley, Charles S. Parker. - 13th edition. International edition. - 1 v. (various pagings) : color illustrations. ; 28 cm. Previous ed.: Boston, Mass.: Course Technology Cengage Learning. 2009. 'Comprehensive.' International edition. Includes bibliographical references and index. ISBN: 9780538742481 [IE] Hadiah 0538742488 (IE) Subjects--Topical Terms: Computers.Computer science.