Couch II, Leon W. <br/><br/>
Digital and analog communication systems 

 - 6th ed. 
 -  Pearson Education  2001 
 - 758p. 
<br/><br/><label>ISBN: </label> 350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICS
<br/><br/><label>Dewey Class. No.: </label>621.382  / COU