00453nam a2200157Ia 4500008004100000020001800041082001600059100002800075245004900103250000800152260004100160300002600201500001900227600003400246650001500280240925s9999    xx            000 0 und d  a9788131516706  a621.382 PAR  aDharma  Prakesh Agrawal 0aIntroducation to wireless and mobile systems  a3rd  aAustralia:bCENGAGE Learningc,2011.  axxivp.bN.AfOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology