000			00318nam a2200157Ia 4500
100			_aSekar, Chandra V.
080			_a621.38 Sek
526			_dTB
526			_aUG
366			_f20
942			_cBK
245			_aCommunication systems .
260			_aOxford _bNew Delhi _c2012
300			_axxiii, 923
546			_aE
999			_c72254 _d72254