Couch, Leon W. <br/><br/>
Digital and analog communication systems /  
Leon W. Couch, II. 
 - 8th ed. 
 - Harlow :   Pearson,   c2013. 
 - 784 p. :  ill. ;   23 cm. 
<br/><br/><label>ISBN: </label>9780273774211 (pbk. : int. ed.) 0273774212 (pbk. : int. ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications.<br/>Telecommunication systems.
<br/><br/><label>Dewey Class. No.: </label>384  / COU 2013