00305nam a22000977a 4500008004100000020001800041050002600059100001900085245005300104260005000157160713b        xxu||||| |||| 00| 0 eng d  a9780789564191  aTK5105.5b.M4825 2012  aShelly,Gary B.  aMicrosoft Windows XPbBrief Concept and Teaching  aUSAbCourse Technology/Cengage Learningc2012