000			00686nam a22001817a 4500
005			20210929080843.0
008			210929b enk||||| |||| 00| 0 eng d
050	0	4	_aTK5101.A1
111	2		_a Symposium on Communications Satellites _cLondon, England _d1961 :
245	1	0	_a Communications satellites _b; proceedings. _cOrganized by the British Interplanetary Society. Advisory ed. L.J. Carter.
250			_a1a ed.
260			_aGran Bretaña : _bAcademic Press, _c1962
300			_aix, 202 p. : _bil. ; _c23 cm.
504			_aIncluye índice
650		7	_2lemb _aSatélites artificiales en telecomunicaciones _vCongresos
700	1		_aCarter, L. J., _eed.
942			_2lcc _cLIB
999			_c157760 _d157758