TY - BOOK AU - O'Leary,Timothy J. AU - O'Leary,Linda I. TI - Computing essentials 2005 SN - 0072836121 AV - QA76.6 .Ol2 2005 PY - 2005/// CY - Boston PB - McGraw-Hill Technology Education KW - Electronic data processing N1 - Includes index UR - http://www.loc.gov/catdir/enhancements/fy0619/2004101154-d.html UR - http://www.loc.gov/catdir/enhancements/fy0619/2004101154-t.html UR - http://www.loc.gov/catdir/enhancements/fy0737/2004101154-b.html ER -