00433nam a2200157Ia 4500008004100000020001300041082001700054100002400071245004200095250000700137260003600144300002700180500001900207600003400226650001500260240925s9999    xx            000 0 und d  a70681708  a621.3821 WAN  aHenry , Haojin Wang 0aTelecommunications Network Management  aNA  aNew York:bMc Graw HIllc,1999.  axii,226p.b0fOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology