000 00280nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.382
_bELB
100 _a Elbert (Bruce.B)
245 0 _aIntroduction to Satelite Communication
260 _bBOSTON G
_aNEW YORK
942 _cBK
999 _c3540
_d3540