000			00656nam a2200217u 4500
001			00688746
003			PWmBRO
008			140587
090			_b621.38/R332/1985
245	0	0	_aReference data for engineers : _bradio, electronics, computer, and communications / _c[Edward C. Jordan, editor-in-chief.]
250			_a7th ed.
260			_aIndianapolis : _bHoward W. Sams, _c1985
300			_a1v. various pagings.
500	0		_aPrevious ed. 1975.
650			_aRadio.
650			_aElectronics.
650			_aTelecommunication.
700	1	0	_aJordan, Edward C. _q(Edward Conrad)
942			_2ddc
994	0	1	_aT1001 043 132
999			_c36181 _d36181