00482nam a2200169Ia 450000100060000000800410000602000180004704000130006508200210007810000270009924500770012625000080020326000500021130000110026154600070027265000330027927534140414s9999    xx            000 0 und d  a9788120323810  cPK-LaUMT  a 621.3845bRAP-W  aRappaport, Theodore S.  aWireless communicationsbprinciples and practicecRappaport, Theodore S.  a2nd  aUpper Saddle River,USA:bPrentice Hall,c2002  a707 p.  aEN  aMobile communication systems