00330nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001800084245004500102260002500147300000800172650001600180221030s9999    xx            000 0 und d  a8178087030  aEnglish  a105.23bWis  aS. Wisniewski 0aNetwork Administrationcby S. Wisniewski  bTMHaNew Delhic2002  a606  aBE Computer