00414nam a22001817a 4500020001800000041001200018082001600030100001200046245005100058250000600109260002200115300000800137365001600145366001300161541002000174650001800194852002000212  a9780070667556  aEnglish  a621.382 FRE  aFRENZEL  aPRINCIPLES OF ELECTRONIC COMMUNICATION SYSTEMS  a3  bMCGRAW HILLc2016  a885  b899dRupees  ePURCHASE  aTBHd11.05.2017  2COMMUNICATION  aCENTRAL LIBRARY