000			00474nam a2200169Ia 4500
008			230718s9999 xx 000 0 und d
041			_aeng
082			_a621.382'5 _bPRA
100			_aPratt T.
245			_aSatellite Communications
250			_a2nd ed.
260			_c1986 _bWliey And Sons
300			_a472 _dRef 556 E (11047), Ref 557 E (11048)
365			_cRs. _b1128.00
700			_aPratt T.,Bostian C. & Allnutt J.E.
906			_dB:913118-Sep-2000 _cETC _b169.2
999			_c300585 _d300585