Gagliardi, Robert M.,   1934- <br/><br/>
Satellite communications /  [Book]. 
Robert M. Gagliardi. 
 - 2nd ed. 
 - New York :   Van Nostrand Reinhold,   1991. 
 - xv, 584 p. :   ill. ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0442227450 
<br/><br/><label>LCCN: </label>90040748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites in telecommunication.