Computing essentials 2005 /
O'Leary, Timothy J., 1947-
Computing essentials 2005 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw Hill Technology Education, c2005. - xxx, 509 p. : ill. (some col.) ; 28 cm. +
Includes index.
0072836075
Electronic data processing.
004 / OLC 2005
Computing essentials 2005 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw Hill Technology Education, c2005. - xxx, 509 p. : ill. (some col.) ; 28 cm. +
Includes index.
0072836075
Electronic data processing.
004 / OLC 2005