Handbook for radio operators 

 - London  Lloyd's of London  1985 
 - xii,283 p. 
<br/><br/><label>ISBN: </label>1850440506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio in navigation - handbook manuals etc.<br/>Radio operators
<br/><br/><label>Dewey Class. No.: </label>621.38415  / H15