Kerr, E Donald <br/><br/>
Propagation of short radio waves 
E Donald Kerr                                               
 - New York  McGraw-Hill  1951 
 - xvii, 728p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio waves
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.6  / KER