Hardy, Jamesk. <br/><br/>
Electronic communications techniques 

 - N.J.  Prentice Hall Intl. Inc.   1986 
 - 420 p. 
<br/><br/> 19760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>621.38  / H