000			00624nam a2200241u 4500
001			00762490
003			PWmBRO
005			20240602101456.0
008			790420s1980 nyua 00110 eng
020			_a0070571503
050	0		_aTK7815 _b.S5 1980
082			_a621.38
090	0		_b621.38/S561e/1980
100	1	0	_aShrader, Robert L.
245	1	0	_aElectronic communication / _cRobert L. Shrader.
250			_a4th ed.
260	0		_aNew York : _bGregg Division, McGraw-Hill, _cc1980.
300			_axiv, 801 p. : _bill.
650		0	_aElectronics.
650		0	_aRadio.
650		0	_aTelecommunication.
942			_2ddc
999			_c43184 _d43184