000			01563nam a22003497a 4500
001			1772873
003			Ge_NSL
005			20220203132401.0
008			191009s1975 us ||||| |||| 00| 0 eng d
010			_a 76601099
040			_aDLC _cDLC _dDLC
041			_aeng
050	0	0	_aQC881.2.I6 _bI55 1975
080			_a551.51
082	0	0	_a551.5/145
245	1	0	_aEffect of the ionosphere on space systems and communications : _bbased on the 1975 Ionosphere Effects Symposium Held in Crystal City, Arlington, Va. January 20-22, 1975 / _ceditor John M. Goodman ; Naval Research Laboratory (U.S.).
260			_aWashington : _bNaval Research Laboratory : for sale by the Supt. of Docs., U.S. Goverment Printing Office, _c[1975].
300			_axvi, 495 p. : _bill. ; _c27 cm.
500			_aPapers based on the Ionosphere Effects Symposium, held in Arlington, Va., Jan. 20-22, 1975, and sponsored by the Naval Research Laboratory.
504			_aIncludes bibliographies.
650		0	_aIonosphere _vCongresses. _9132236
650		0	_aAstronautics _xCommunication systems _vCongresses. _9132237
653			_aგეოლოგია
653			_aმეტეოროლოგია
653			_aკლიმატოლოგია
653			_aატმოსფერული ფიზიკა
653			_aასტრონავტიკა
700	1		_aGoodman, John M. _eრედაქტორი _9132238
710	2		_aNaval Research Laboratory (U.S.) _9132239
906			_a7 _bcbc _corignew _d3 _encip _f19 _gy-gencatlg
942			_2udc _cBK
999			_c506745 _d506743