Everitt.W.L. & Anner.G.E. <br/><br/>
Communication Engineering. 

 - 3rd Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1963 
 - 644p.  21 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ELN
<br/><br/><label>Index Terms--Genre/Form: </label><br/>F-11
<br/><br/><label>Dewey Class. No.: </label>24F-267  / EVE