DENNIS RODDY  JOHN <br/><br/>
ELECTRONIC COMMUNICATIONS  fourth edition   COOLEN 

 - New Delhi  PRENTICE HALL  1995 
<br/><br/><label>ISBN: </label>81-203-0984-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICS
<br/><br/><label>Dewey Class. No.: </label>DEN/E  / 537