00420nam a2200181Ia 4500020001800000041001200018082001600030100002800046245004400074250000600118260001800124300000800142365001600150366000900166541001300175652003000188852002000218  a9788121904766  aEnglish  a621.382 ANO  aANOKH SINGH AND CHHABRA  aPRINCIPLES OF COMMUNICATION ENGINEERING  a1  bS CHANDc2012  a662  b325dRupees  eGIFT  aDONATION  aCOMMUNICATION ENGINEERING  aCENTRAL LIBRARY