Jansky, Donald M..  <br/><br/>
Communication Satellites in the Geostationary Orbit /  
Jansky Donald M., Jeruchim Michel C.. 
 - London :   Artech - House,   1987. 
 - XIV, 633 s.:   il.;   23 cm. 
<br/><br/><label>ISBN: </label>0890062501