00421nam a2200109   4500020002100000082001900021100003900040245002900079260004400108300003800152650012100190  a0471859664 (pbk)  a621.3825bPRA   aPratt, TimothyaCharles W. Bostian  aSatellite communications  aNew York bJohn Wiley & Sons, Incc1986  axviii, 472 p.b: ill. c; 22 cm.   aSatellite communicationvEarth station technologyvSatellite systemMultiple accessvTransmissionvSpacecraft vFEAS