OLeary, Timothy J., 1947-
Computing essentials : making IT work for you : complete 2011 / Computing essentials : complete two thousand and eleven Timothy J. OLeary, Linda I. OLeary. - Boston : McGraw-Hill Higher Education, c2011. - xxvi, 515 p. : col.ill., maps ; 28 cm.
Includes index.
9780071221276
Computers.
Electronic data processing.
004
Computing essentials : making IT work for you : complete 2011 / Computing essentials : complete two thousand and eleven Timothy J. OLeary, Linda I. OLeary. - Boston : McGraw-Hill Higher Education, c2011. - xxvi, 515 p. : col.ill., maps ; 28 cm.
Includes index.
9780071221276
Computers.
Electronic data processing.
004