000			00374nam a2200133Ia 4500
008			170101s2009 xx 000 0 und d
020			_a9788173716010
100			_aPradip Kumar Ghosh
245		0	_aElectronic Communications Analog And Digital Principles Of
260			_aNew Delhi _bUniversities Press _c2009
300			_a584
650			_aElectronics
942			_2ddc _cBK
999			_c534193 _d534193