O'Leary, Timothy J.
Computing essentials,1997-1998 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw-Hill, 1997. - 1 v. (various pagings) : col. ill. ; 26 cm.
Includes index.
Electronic data processing.
004 / OLC
Computing essentials,1997-1998 / Timothy J. O'Leary, Linda I. O'Leary. - Complete ed. - Boston : McGraw-Hill, 1997. - 1 v. (various pagings) : col. ill. ; 26 cm.
Includes index.
Electronic data processing.
004 / OLC