Townsend, A. A. R.,   1944 <br/><br/>
Analog line-of-sight radio links :  a test manual /  [Book]. 
A.A.R. Townsend. 
 - Englewood Cliffs, NJ :   Prentice Hall International,   1987. 
 - xvi, 375 p. :   ill. ;   24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0130327077 
<br/><br/><label>LCCN: </label>86017076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Line-of-sight radio links.<br/>Microwave communication systems--Testing.