Computing essentials 2010 /
Computing essentials 2010 / Timothy J. O.Leary, Linda I. O.Leary. - Complete ed. - Boston : McGraw Hill Higher Education, 2010. - xxx, 505 p. : ill. (chiefly col.) ; 28 cm. - The O.Leary series .
Includes bibliographical references and indexes.
9780070172791
Computers.
Electronic data processing.