000			00387nam a2200145Ia 4500
005			20260205054543.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a621.382 K849P
100			_aKothari, Deepak
245		0	_aPrinciples of communication engineering
260			_aNew Delhi _bDhanpat Rai _c2009
300			_a218p.
690			_aCommunications engineering
942			_cBK
999			_c140190 _d140190