Ha <br/><br/>
Digital Satellite Communications  2nd. Ed. 
by Tri T. Ha 
 - [2nd. Edition] 
 - New York, USA  McGraw-Hill Publishing Company  1990 
 - xv, 641p.  ill.  23 cm 
<br/><br/><label>ISBN: </label>0071007520 
<br/><br/><label>LCCN: </label>8913462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial Satellites--Telecommunications<br/>Digital Communications