Computing essentials 2011 : Making it work for you /
O'Leary, Timothy J., 1947-
Computing essentials 2011 : Making it work for you / Timothy J. O'Leary, Linda I. O'Leary. - New York: McGraw-Hill, 2011 - xxvi, 515p. : ill. ; 29cm - The O'Leary series .
Includes index.
9780071221276
2009049578
Computers.
Electronic data processing.
QA 76.5 / .O54 2011
Computing essentials 2011 : Making it work for you / Timothy J. O'Leary, Linda I. O'Leary. - New York: McGraw-Hill, 2011 - xxvi, 515p. : ill. ; 29cm - The O'Leary series .
Includes index.
9780071221276
2009049578
Computers.
Electronic data processing.
QA 76.5 / .O54 2011