000			00981nam a22002772 4500
001			hsl001005338
003			DGPO
005			20170826152539.0
008			170105s1969 dcu r f000 0 eng d
040			_aGPO _cGPO _dMvI
086	0		_aTD 4.8/2:6050.17 A
099			_aTD 4.8/2:6050.17 A
245	0	0	_aFrequency management engineering principles VHF/UHF/microwave link facility handbook.
246	3		_aFrequency management engineering principles V.H.F./U.H.F./microwave link facility handbook
260			_a[Washington, D.C., _c1969].
300			_a[125] p. : _bill.
500			_aHandbook.
500			_aApr. 30, 1969.
500			_aCover title.
500			_a4to.
500			_a[Issued in looseleaf form, cancels Handbook 6050.17, July 19, 1967].
500			_aCRDP Program Historic Shelflist record.
506			_aOfficial use. Not available.
650		0	_aRadio frequency _vHandbooks, manuals, etc.
710	1		_aUnited States. _bFederal Aviation Administration.
949			_aBEV _bFed Docs
999			_c263965 _d263965