000 00307nam a2200121Ia 4500
008 211209s1986 xx 000 0 und d
041 _aeng
082 _a621.38415 N86 PRA/BOS
100 _aPRATT TIMOTHY
245 _aSATELLITE COMMUNICATIONS
260 _aNEWYORK
_bJOHN WILEY & SONS
_c1986
300 _a472
999 _c40657
_d40657