000			00530nam a2200181Ia 4500
008			161214s9999 xx 000 0 und d
020			_a8129701073 _c(pbk)
082			_223 _a621.382 _bTOM
100			_aTomasi, Wayne
245		0	_aAdvanced electronic communications systems
250			_a6th ed.
260			_aDelhi: _bPearson Education, _c2004
300			_a654 p.; _bIllus. Index.: _c24 cm.
650			_aCommunications systems
650			_aElectronic communications systems
650			_aTelecommunications
942			_2ddc _cBK
999			_c7525 _d7525