00385nam a2200145Ia 4500008004100000041000800041082003300049100001500082245005800097250001200155260003300167300000800200365001600208710001500224230312s9999    xx            000 0 und d  aeng  a621.382b621.382/Fre/032017   aFrenzel L.  aCommunication Electronics Principles And Applications  a3rd ed.  c2008bTata Mc-graw Hill Pub.  a532  cRs.b310.00  aFrenzel L.