00670nam a22002057a 450000500170000001000140001702000260003103500130005703700130007008200120008310000190009524501370011426000340025127000460028530000270033150000190035865000370037765000320041470000180044620100803135234.0  aENG-97963  a9788120341326c595.00  aEN-81496  bDBAD/PUB  a005.446  aNorthrup, Tony  aMCITP self-paced training kit (exam70-685) :bwindows 7 enterprise desktop support technician /cby Tony Northrup [and] J. C. Mackin  aNew DelhibPHI Learningc2010  aM-97, Connaught CircusbNew Delhie110001  axxiv,660p.c24cm (pbk)  aIncludes index  aMicrosoft window (computer file)  aOperating system (computer)  aMackin, J. C.