000			00474nam a22001697a 4500
020			_a10--0538470046
050			_aQA76.76.M33 2008
100			_aMcHoes, Ann Mclver.
245			_aUnderstanding operating systems
250			_a6th ed.
260			_aBoston, M A. _bCours Technology/ Cengage Learning _c2008
300			_axix,569p.;ill. ; 23cm
500			_aIncludes References and index
650			_aOperating System [ Computer]
700			_aFlynn.
942			_2lcc _cBK
999			_c19816 _d19816