000			00417nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a621 _bDA-E
100			_aKennedy,George
245		0	_aElectronic communication systems
250			_a4th . . Ed.
260			_c1999 _aNew Delhi _bTata McGraw Hill Education Limited
650			_aElectronics Engineering
700			_aDavis,Brendan
942			_cBK
999			_c3713 _d3713