Gagliardi, Robert M., <br/><br/>
Satellite communications / 
Robert M. Gagliardi. 
 - Delhi :  CBS Publishers,  1987 
 - xviii, 474 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0534029760  
<br/><br/><label>Subjects--Index Terms: </label>Artificial satellites in telecommunication 
<br/><br/><label>Dewey Class. No.: </label>621.38/0422  / GAG