Judd G2BCX, F. C. <br/><br/>
Radio Amateur's Guide :  radio wave propagation (hf band) / 
F. C. Judd G2BCX 
 - London :  William Heinemann Ltd. ,  1987 
<br/><br/><label>ISBN: </label>0434909262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio Wave Propagation<br/>Radio Wave
<br/><br/><label>Dewey Class. No.: </label>621.38411  / JUD