000 00300nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aPratt, Timothy; Bostian, C.W.; Allnutt, J.E.
245 0 _aSatallite Communication
250 _a2
260 _b-
260 _c0
300 _a536
942 _cBK
999 _c5653
_d5653