000			00431 a2200157 4500
082			_a621.3825 _bGAG
090			_c13380 _d19671
100			_aGagliardi, Robert M.
245			_aSatellite communications
260			_aDelhi _bCBS publishers _c1987 _g1987
300			_axviii, 474p. _c21cm.
650			_aRealy communication
650			_aElectronics, communications engineering
650			_aCommunications engineering
942			_cL
999			_c41718 _d41718