000			00905nam a22001817a 4500
008			120725t xxu||||| |||| 00| 0 eng d
020			_a007110612x
050			_aQA76.5.O426
100			_aO'Leary, Timothy J.
245			_aComputing essentials 2006. / _c Timothy J.O'Leary,
250			_aComplete edition.
260			_aBoston: _bMcGraw- Hill, _c2006.
300			_axxviii, 514 p.: _bill.; _c26cm
500			_aIncludes index.
505			_aContents: Information technology, the internet and you -- The Internet, the web and electronic commerce -- Basic application software -- System software -- The System unit -- Input and output -- Secondary storage -- Communcations and networks -- Privacy and security -- Information systems -- Databases -- Systems analysis and design -- Programming and languages -- Your future and information technology.
650			_aComputing essentials.
942			_2lcc _cBK
999			_c1835 _d9335