00421nam a2200157Ia 4500008004100000020001500041082001600056100001800072245002600090250000800116260004100124300003000165500001900195600003400214650001500248240925s9999    xx            000 0 und d  a9971513056  a621.382 HAY  aHaykin, Simon 0aCommunication Systems  a4th  aNew York:bJohn Wiley & Sonsc,2001.  axviii,816p.bNAfOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology