000 00259nam a2200109Ia 4500
008 160710s1986 xx 000 0 und d
100 _aPRATT,T.
245 _aSatellite Communications
260 _bJohn Wiley and sons
_c1986
300 _a472
942 _2ddc
_cB
999 _c52877
_d52877