Couch, L <br/><br/>
Digital and analog communication systems 

 - 6th edition. 
 - New Delhi  :  Phi Publication,  2001. 
 - xxv,758 
<br/><br/><label>ISBN: </label>0-13-089630-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382  / COU