LADNER, A.W. <br/><br/>
Short wave wireless communication  : including ultra-short waves 
/[by] A.W.Ladner, C.R.Stoner 
 - London  Chapman & Hall  1944 
 - xiv, 573 p. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>84297 
<br/><br/><label>Dewey Class. No.: </label>621.384  / LAD