L. W. Couch <br/><br/>
Digital & Analog Communicaton Systems 
by L. W. Couch 
 - 6th 
 - New Delhi  Pearson Education  2001 
 - 758 
<br/><br/><label>ISBN: </label>8178083280 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECE
<br/><br/><label>Dewey Class. No.: </label>105.23  / Cou