Communication satellites for the 70's   technology 
E. Nathaniel Feldman and M. Charles Killy 
 - London  MIT Press  1971 
 - 614p. 
 - Progress in astronautics and aeronautics  25 .
<br/><br/><label>ISBN: </label>0-262-06044-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Communication Technology<br/>Communications<br/>Satellite Communications
<br/><br/><label>Universal Decimal Class. No.: </label>629.19 (047.1)  /  PAA-25