Townsend, A. A. R.,   1944- <br/><br/>
Digital line-of-sight radio links :  a handbook /  [Book]. 
A.A.R. Townsend.  
 - New York :   Prentice-Hall,   1988. 
 - xvi, 656 p. :   ill. ;   25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0132126222 
<br/><br/><label>LCCN: </label>87017536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications.<br/>Line-of-sight radio links.