000			00370nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aRobert M. G.
245		0	_aSatellite communication.
260			_aNULL
260			_bCbs Publishers And Distributors.
260			_c1987
300			_a474p.
365			_b95
650			_aETC
942			_cDBK
999			_c22616 _d22616