Blake, Roy <br/><br/>
Electronic communication systems 
Roy Blake    
 - 2nd ed. 
 - Delhi  Cengage Learning India  2002 
 - xx, 963p. 
<br/><br/><label>ISBN: </label>9788131518410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication<br/>Telecommunication systems
<br/><br/><label>Dewey Class. No.: </label>621.382 B584e2