Computing essentials 2017 :
O'Leary, Timothy J.
Computing essentials 2017 : making IT work for you / by Timothy J. O'Leary, Linda I. O'Leary and Daniel A. O'Leary - New York : McGraw-Hill Education, 2017 - 407 p.
9781259563652
004 / OLE-C
Computing essentials 2017 : making IT work for you / by Timothy J. O'Leary, Linda I. O'Leary and Daniel A. O'Leary - New York : McGraw-Hill Education, 2017 - 407 p.
9781259563652
004 / OLE-C
