Pratt, Timothy & Bostian, Charles W <br/><br/>
Satellite communications 

 - Jhon Wiley & Sons, New York  1986 
 - xviii,472 
<br/><br/><label>ISBN: </label>9971-513-22-6 
<br/><br/><label>Dewey Class. No.: </label>384.51 Pra/Bos