000 00327nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b380422
100 _a"Pratt, Timothy"
245 0 _aSatellite Communications
260 _aNew York
260 _bJohn Wiley
260 _c1986
300 _a"XVIII, 472"
999 _c25413
_d25413