00365nam a2200145Ia 450000100060000000800410000602000180004704000130006508200180007810000170009624500790011326000090019230000110020154600070021212199140401s9999    xx            000 0 und d  a81-7635-151-2  cPK-LaUMT  a 004.6bKOM-S  aKomar, Brian  aSAMS teach yourself TCP/IP network administration in 21 dayscKomar, Brian  c1998  a606 p.  aEN