00429nam a2200157Ia 4500008004100000020001500041082001600056100003700072245003800109250000800147260003900155300002800194500000700222600002700229650001500256240925s9999    xx            000 0 und d  a8177584286  a621.382 PRO  aProakis, John G.; Salehi, Masoud 0aCommunication Systems Engineering  a2nd  aIndia:bDorling Kindersleyc,2002.  axii,436p.bNAfOriginal  aNA  aEngineering Technology  aTechnology