Watson, D. W. <br/><br/>
Radio direction finding / 
[by] D. W. Watson [and] H. E. Wright 
 - London :  Van Nostrand-Reinhold,  c1971 
 - xiii, 209 p. :  ill. ;  24 cm. 
 - Marconi series covering advances in radio and radar .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>044209227X :  PND 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio direction finders
<br/><br/><label>Dewey Class. No.: </label>621.3841355