00361nam a2200097   4500082001500000100001400015245008400029260004800113300000800161650009400169  a005.437MIC  aMicrosoft  aUpdating Support Skills From Microsoft Windows NT 4.0 to Microsoft Windows 2000  aPakistan:bNational Book Foundation,c2000.  aIRP  aOperating systems (Computers)	aMicrosoft Windows (Computer file)	aMicrosoft Windows NT