Hudson, Heather E. <br/><br/>
Communication satellites :  their development and impact / 
Heather E. Hudson 
 - New York :  London :  Free Press ;  Collier Macmillan,  c1990 
 - xiii, 338 p. ;  24 cm. 
<br/><br/>Includes bibliographical references: p. 317-329 
<br/><br/><label>ISBN: </label>0029153204 :  USD 24.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial Satellites in Telecommunication<br/>Networking systems
<br/><br/><label>Dewey Class. No.: </label>384.51