000			00581nam a2200217Ia 4500
999			_c48373 _d48373
005			20200317102302.0
008			190703s9999 xx 000 0 und d
020			_a0074624563
082			_a621.382 T19P
100			_aTaub, Herbert.
100			_aSchilling, Donald L.
245		0	_aPrinciples of Communication Systems
250			_a2nd ed.
260			_aNew Delhi _b Tata McGraw-Hill _c1986
300			_ap. 758
650			_bSpectral Analysis
650			_bAnalog to Digital Conversion
650			_bData Transmission
650			_bTelephone Switching
942			_cDBK