Reed, H. R. <br/><br/>
Electrical communications experiments 

 - New York  John Wiley  1952 
 - viii,458 
<br/><br/> Dormitory - 25158 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Electrical communications
<br/><br/><label>Dewey Class. No.: </label>621.38  / R28E