00409cam a2200157   45000010006000000050017000060080041000230200015000640350003000790410007000820500024000892450051001132600040001643000018002044400029002221979520230411085601.0060907n1998    dr                  spa    a1572314397    aEN14aTK 5102.5 M626 19980 aMicrosoft windows NT :bnetwork administration  aWashington / Microsoft Press,c1998  axxxix, 519 p.  aAcademic Learning Series