000			00381nam a2200157Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a621.38 LAT;6
100			_aLathi, B P
245		0	_aCommunication systems
250			_a1st ed.
260			_c1968 _bNew Delhi : Wiley Eastern,
300			_axi+431
650			_aCommunication system
942			_cAA
999			_c161094 _d161094