00333nam a2200145Ia 450000100060000000800410000602000180004704000130006508200180007810000200009624500440011626000090016030000110016954600070018010560140331s9999    xx            000 0 und d  a81-7635-157-1  cPK-LaUMT  a 004.6bDUL-M  aDulaney, Emmett  aMCSE fast track TCP/IPcDulaney, Emmett  c1998  a359 p.  aEN