000			00303nam a2200121Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aShanmngar
245			_aDigital and analogue communication system
260			_bDelhi:John wiley _c2001
300			_a600p.
650			_aElectronics
999			_c4354 _d4354