00638nam a2200193Ia 4500008004100000020001500041082001600056100001700072245006900089250000800158260004200166300002800208500001900236600003400255650001500289942000700304952011800311999001500429240925s9999    xx            000 0 und d  a8178089734  a621.382 COL  aCole, Marion 0aInteroduction to Telecommunications: voice data and the internet  a2nd  aNew Delhi:bPearson Educationc,2003.  axiv,343p.bNAfOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology  cBK  001040708ELaUITUbUITUd2004-04-19eF.B.Cg700.00l0o621.382 COLpQ5618r2024-09-25 07:13:54w2024-09-25yBK  c8117d8117