Roddy, Dennis <br/><br/>
Satellite communications / 
Dennis Roddy 
 - 2nd.ed. 
 - New York  McGraw-Hill.  1995 
 - xiv, 516p.  ill.  23cm. 
<br/><br/>Includes references and index 
<br/><br/><label>ISBN: </label>0071146644  RM279.97 9780071146647  RM279.97 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites in telecommunications