000			00334nam a2200133Ia 4500
082			_a621.38 _bDES
100			_aDeshpande, N.D.
245			_aCommunication electronics
260			_aNew Delhi _bTata McGraw Hill _c1989
300			_axvi, 418
650			_aElectronics & Communication Engg.
700			_aDeshpande, D.A
044			_aIndia
999			_c3443 _d3443